A wide variety of valves are described in this section. All the valves are made of Borosilicate glass body and PTFE plugs so that process fluid comes into the contact of glass and PTFE only. Borosilicate glass body permits the visual checking of the operation. All the valves are suitable for operation under full vacuum conditions and a maximum temperature of 200ºC
Step-by-step direct-acting solenoid valve Principle: It is a combination of direct motion and pilot type. When there is no pressure difference between the inlet and the outlet, after energization, the electromagnetic force directly lifts the pilot small valve and the main valve closing member upward, and the valve opens. When the inlet and outlet reach the starting pressure difference, after the energization, the electromagnetic force leads the small valve, the pressure of the lower chamber of the main valve rises, and the pressure of the upper chamber drops, so that the main valve is pushed upward by the pressure difference; when the power is off, the pilot valve uses the spring The force or medium pressure pushes the closure and moves down to close the valve. Features: It can also be operated at zero pressure difference or vacuum or high pressure, but the power is large, and it must be installed horizontally. Pilot solenoid valve Principle: When energized, the electromagnetic force opens the pilot hole, the pressure in the upper chamber drops rapidly, and a pressure difference between the lower part and the lower part is formed around the closing member. The fluid pressure pushes the closing member upward to move the valve to open; when the power is off, the spring force leads the pilot. The hole is closed, and the inlet pressure passes through the bypass hole. The rapid chamber forms a lower high and high pressure difference around the valve closing member, and the fluid pressure pushes the closing member downward to close the valve. Features: The upper limit of the fluid pressure range is high, can be installed arbitrarily (customized), but must meet the fluid pressure difference conditions. 2, the difference between the solenoid valve from the valve structure and material and the principle, divided into six sub-categories: direct-moving diaphragm structure, step-by-step direct diaphragm structure, pilot diaphragm structure, direct-acting piston structure, Step-by-step linear motion piston structure and pilot piston structure. 3. Solenoid valves are classified according to their functions: water solenoid valve, steam solenoid valve, refrigeration solenoid valve, low temperature solenoid valve, gas solenoid valve, fire solenoid valve, ammonia solenoid valve, gas solenoid valve, liquid solenoid valve, miniature solenoid valve, Pulse solenoid valve, hydraulic solenoid valve normally open solenoid valve, oil solenoid valve, DC solenoid valve, high pressure solenoid valve, explosion-proof solenoid valve, etc.
We supply all kinds of valves(and related joints, flanges, nuts) with different material from China. Our website is www.py-valve.com Pls feel free to contact if you have any questions.
Our main business scope is as follows: Gate Valves,Butterfly Valves, Globe Valves,Check Valves, Ball valves,Y Strainers, Flanges,Pipe Fittings, Rubber Expansion Joints, Seamless Steel Pipes, Anticorrosive steel pipe and petroleum pipe etc.. Our factories have certificates:ISO9001, CE, API,EAC etc. Welcome to dealers, wholesalers, end-users and other specific enquiries,we can offer you our favorable prices and data sheets .
FOB Price: US $20.0 - 2,000 / Set Min.Order Quantity: 1 Set/Sets Stainless steel 3 way ball valve forged gas ball.2"-4" MOQ 5 set Supply Ability: 20000 Ton/Tons per Year Stainless steel 3 way gas ball valve.Supply capacity is large Port: Tianjin Xingang/Shanghai port/Ningbo port Payment Terms: L/C,T/T,Western Union,MoneyGram,Stainless steel 3 way ball valve forged gas ball valve.Amount less than 500$, we just accept 100% payments. Quick Details Standard or Nonstandard: Standard Structure: Ball Pressure: Low Pressure Power: Manual Material: Stainless Steel Temperature of Media: Medium Temperature Media: Base Port Size: DN40-600 Place of Origin: Hebei, China (Mainland) Model Number: Q41F/Q61F Brand Name: PYL Application: General Name of product: Stainless steel 3 way ball valve forged gas ball valve Material of product: stainless steel 3 way ball valve Pressure of product: PN10/16/25/64 Size fo product: DN40-600 ball valve Technic of product: forged ball valve Type of product: 3 way ball valve Authentication of product: ISO9001$14001 Usage of product: gas/oil/water ball valve History of company: Since 1996s Nature of company: Manufacturer Packaging Details: For the 12820-80 casting carbon steel flange,generally we use the wooden box and wooden pallet with plastic film, for the Stainless steel 3 way ball valve forged gas ball valve. we can use those two type, and also we use the Woven bag. In addtion, we can change the shape of the packaging according to customer requirements. Delivery Detail: Shipped in 30 days after payment The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE
FOB Price: US $200 - 2,000 / Set MinOrder Quantity: MOQ 5 set Supply Ability: 20000 Ton/Tons per Year H41/44W-16/25/40 Stainless steel check Supply capacity is large Port: Xin gang Shanghai Port Ningbo Port Payment Terms: L/C,T/T,Western Union,MoneyGram,H41/44W-16/25/40 Stainless steel check valve series swing check valve amount less than 500$, we just accept 100% payments Quick Details Standard or Nonstandard: Standard Structure: Check Pressure: Low Pressure Power: Manual Material: Stainless Steel Temperature of Media: Medium Temperature Media: Base Port Size: DN15-DN400 swing check valve Place of Origin: Hebei, China (Mainland) Model Number: H41/44W-16/25/40 check valve Brand Name: PYL Application: General Name: H41/44W-16/25/40 Stainless steel check valve series swing check valve Structure of product: swing check valve Size of product: DN15-DN400 swing check valve Material of product: Stainless steel check valve Technic of product: Casting check valve swing check valve Prssure of product: PN6 PN10 PN16 PN25 PN40 PN64 PN100 Certification: ISO9001&14001 Nature of the campany: Manufacturer Factory history: Since 1996s Main item: Gate valve and all kinds of flanges Packaging & Delivery Packaging Details: Woven bag, wooden box, wooden pallet with plastic film, container (we can change the shape of the packaging according to customer requirements) Delivery Detail: Shipped in 30 days after payment The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; HB/HC ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE
Fob price:us $20.0-2, 000/ set Min.Order quantity:1 set/sets gate valve moq:5set Supply ability:20000 ton/tons per year api gate valve supply capacity is large Port:tianjinxingang , shanghai port, ningbo port Payment terms:l/c, t/t, western union, moneygram, amount less than 500$, we just accept 100% payments Quick details Standard or nonstandard:standard Structure:gate Pressure:low pressure, pn10/16 Power:manual Material:forged Temperature of media:normal temperature, normal temperature Media:water Port size:1 1/2inch-24inch gate valve Place of origin:hebei, china (mainland) Model number:api gate valve Brand name:pyl Application:general Name of product:api carbon steel/alloy steel/stainless steel gate valve for wog Authentication of product:iso9001&14001 Material of product:carbon steel/alloy steel/stainless steel Standard:api gate valve Size range:dn50-600 Natural of company:manufacturer Main item:flanges, valves, pipe fittings Factory history:since 1996s Api carbon steelalloy steelstainless steel gate valve for wog Part namematerial Valve bodycarbon steela216/a352 lcb Alloy steela217 wc1/a217 wc6/a217 wc9/a217 wc5 Stainless steela351 cf8/a351 cf8m/a351 cf3/a351 cf8m Stem nutcopper alloy/a439 d2 Hand wheelductile iron/carbon steel Standars ofapi carbon steel/alloy steel/stainless steel gate valve for wog Design and manufactuureapi600/api6d/jis b2073-2083 Inspection and testapi598/api6d/jis b2003/api600 End flange dimensionasme b16.5/jis b2212-2214 End flange dimensionasme b16.47a/mss sp-44 End flange dimensionasme b16.47b/api605 Bw end dimensionasme b16.25 Face to faceasme b16.10/jis b2002 Pressure-temperature ratingsasme b16.34 The main type and material of our valve
FOB Price: US $25.0 - 2,000 / Set Min.Order Quantity: 1 Set/Sets Gate valve MOQ:5set Supply Ability: 20000 Ton/Tons per Year Soft sealing gate valve Supply capacity is large Port: TIANJINXINGANG ,SHANGHAI PORT,NINGBO PORT Payment Terms: L/C,T/T,Western Union,MoneyGram,Amount less than 500$, we just accept 100% payments Quick Details Standard or Nonstandard: Standard Structure: Gate Pressure: Low Pressure, PN10/16 Power: Manual Material: Casting Temperature of Media: Normal Temperature, ?¤80?? Media: Water Port Size: 1 1/2inch-24inch gate valve Place of Origin: Hebei, China (Mainland) Model Number: Z45X-10/16 Brand Name: PYL Application: General Name of product: Z45X-10/16 Soft sealing Non-rising gate valve flange ends DN50-600 Authentication of product: ISO9001&14001 Material of product: Ductile Iron Standard: DIN gate valve Size range: DN50-600 Natural of company: Manufacturer Main item: Flanges,valves,pipe fittings Factory History: Since 1996s Packaging & Delivery Packaging Details: For the flange, generally we use the wooden box and wooden pallet with plastic film, for the Z45X-10/16 Soft sealing Non-rising gate valve flange ends DN50-600, we can use those two type, and also we use the Woven bag. In addtion, we can change the shape of the packaging according to customer requirements. Delivery Detail: Shipped in 30 days after payment The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE
FOB Price: US $20 - 2,000 / Set Min.Order Quantity: 1 Set/Sets MOQ 1SET OIL APPILICATION MANUAL CARBON STEEL BUTTERFLY VALVE Supply Ability: 20000 Ton/Tons per Year Butterfly valve supply capacity is large. Port: Tian jin xin gang,Shang hai port,Ning bo port Payment Terms: L/C,T/T,Western Union,MoneyGram,amount less than 500 sets,we just accept 100% payments Quick Details Standard or Nonstandard: Standard Structure: Butterfly Pressure: Low Pressure Power: Manual Material: Casting Temperature of Media: Medium Temperature Media: Base Port Size: Standard Place of Origin: Hebei, China (Mainland) Model Number: OEM Brand Name: PYL Application: General Product name: DN50 standard Center line-type butterfly valve with PTFE seat Type: butterfly valve Certificate: ISO9001 Medium: Water/Oil/Gas Size: DN40-200 Color: Customer's Request Body material: Stainless steel Seal Material: Customer's Request Stem: carbon steel or ductile iron or stainless steel history of our factory: since 1996 Packaging & Delivery Packaging Details: Usually we use the wooden box and plastic film to pack this type of butterfly valve,we will follow your advice,anyway,the products will be kept safely and cleanly. Delivery Detail: 3-45 days DN50 standard Center line-type butterfly valve with PTFE seat Part Name Material Valve Body / Bonnet Carbon steel / stainless steel Disc / Stem Stainless Steel Sealing Surface Stainless Steel / Hard Alloy The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE
FOB Price: US $20.0 - 2,000 / Set Min.Order Quantity: 1 Set/Sets Ductile iron DN80 Wafer Type Buttefly Disc Check Valve Supply Ability: 20000 Ton/Tons per Year Ductile iron DN400-400 Buttefly Disc Check valve.supply is large Port: TIANJIN XINGANG/SHANGHAI PORT/NINGBO PORT Payment Terms: L/C,T/T,Western Union,MoneyGram,Amount less than 500$,we just accpt 100% payment. Quick Details Standard or Nonstandard: Standard Structure:Check Pressure: Low Pressure Power: Manual Material: Ductile iron Check valve Temperature of Media: Medium Temperature Media: Base Port Size:DN40-DN400 Place of Origin: Hebei, China (Mainland) Model Number: DH77X wafer butterfly check valve Brand Name: PYL Application: General Name of product: Ductile iron DN80 Wafer Type Buttefly Disc Check Valve Material of product: Ductile iron check valve IItem Number: DH77X Type of product: wafer butterfly check valve Pressure of product: PN10/pn16 Size of product: DN40-DN400 Authenication of product: ISO9001$14001 Medium: Water./non-corrosive liquid Factory History: Since 1996s Natural of company: Manufacture Packaging & Delivery Packaging Details: Woven bag, wooden box, wooden pallet with plastic film, container (we can change the shape of the packaging according to customer requirements) Delivery Detail: Shipped in 30 days after payment Main parts and materials of Ductile ironGrey Iron DN80-400 Wafer Type Butterfly Disc Check Valve Part. Name Material Valve Body/Bonnet Stainless Steel Ball/Stem 2Cr13 Seal ring F4 stainless steel The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE Every valve must be tested before the delivery, the test including strength test and the enclose testing We also provide OEM services to customers in order to produce the strongest support. If you have any questions or you are interested in our products,please don't hesitate to cantact us!!!
Min.Order quantity:1 set/sets gate valve moq 10set Supply ability:20000 ton/tons per year knife gate valve supply capacity is large Port:tian jin xin gang, shang hai port, ning bo port Payment terms:l/c, t/t, western union, moneygram, amount less than 500 sets, we just accept 100% payments Quick details Standard or nonstandard: standard Structure: gate Pressure: low pressure, pn10/16 Power: manual Material: stainless steel Temperature of media: medium temperature Media: mud/sewage/ash residue/paper pulp/coal-slurry Port size: standard Place of origin: hebei, china (mainland) Model number: z73/573/673/973 Brand name: pyl Application: general Product name: z73/573/673/973 mud knife gate valve carbon steel/stainless steel Type: gate valve Certificate: iso9001 Medium: mud/sewage/ash residue/paper pulp/coal-slurry Size: dn50-600 Appropriation temperature: ?¤120?? Body material: carbon steel/stainless steel Seal material: customer's request History of our factory: since 1996 Packaging & delivery Packaging details:usually we use the wooden box and plastic film to pack this type of gate valve, we will follow your advice, anyway, the products will be kept safely and cleanly. Delivery detail:3-45 days The main vlalve products of our company include (1) ansi gate valve, din gate valve, gost gate valve, soft sealing gate valve, knife gate vave, flat gate valve (2)wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, three eccentric buterrfly valve (3)check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, y type strianer Materials Wcb a216 ; q235, st37 ; lbc/lcc ; wc6/wc9 ; wcc ; ca15 a217 ; m-30c ; h.B/h.C ; ht250/gg25 ; ggg40 ; ss304 ; ss304l ; ss316 ; ss316l The main type and material of our valve
FOB Price: US $20 - 2,000 / Set | Get Latest Price Min.Order Quantity: 1 Set/Sets MOQ 1SET OIL APPILICATION MANUAL CARBON STEEL BUTTERFLY VALVE Supply Ability: 20000 Ton/Tons per Year Butterfly valve supply capacity is large Port: Tian jin xin gang,Shang hai port,Ning bo port Payment Terms: L/C,T/T,Western Union,MoneyGram,amount less than 500 sets,we just accept 100% payments Quick Details Media: Water Model Number: OEM Product name: ASTM cf8 disc soft seal flange connection butterfly valve Medium: WOG(water/oil/gas) Size: DN15-2000 Color: Customer's Request Body material: Stainless steel/Carbon steel/Alloy Seal Material: Customer's Request Stem: carbon steel or ductile iron or stainless steel history of our factory: since 1996 Packaging & Delivery Packaging Details: Usually we use the wooden box and plastic film to pack this type of butterfly valve,we will follow your advice,anyway,the products will be kept safely and cleanly. Delivery Detail: 3-45 days ASTM cf8 disc soft seal flange connection butterfly valve Specification Table Size: DN15-2000 Pressure: PN10/16/25/40 Certification: ISO 9000 Medium: Air, water, steam, all kinds of corrosive medium, mud, oil, liquid metal and radioactive medium such as various types of fluid Application * Water treatment * Chemical industry * Waste effluent treatment * Paper industry * Construction * Drilling / Production * Cooling water circulation * Pneumatic conveyors * Compressed air * Gas plants Part Name Material Valve Body / Bonnet Carbon steel WCB /A105(Q235) Stainless steel 304/304L/316/316L Alloy steel 20#/cast iron/ductile iron Disc 304/304L/316/316L/ductile iron Stem Stainless Steel 304/304L/316/316L Seat PTFE/HDPE/EPDM/NBR/Viton/NYLON O-ring NBR, EPDM, VITON, HNBR/HSN The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE Every valve must be tested before the delivery, the test including strength test and the enclose testing We also provide OEM services to customers in order to produce the strongest support. If you have any questions or you are interested in our products,please don't hesitate to cantact us!!!
Stainless steel sanitary manual butterfly valve Features: Valve disc is made from forging. Valve body is made from forging. Manual handle: pull handle, plastic gripper handle or stainless steel gripper handle Gasket: epdm, silicone or viton All gaskets are fda approved Max. Pressure: 16bar for welding connections; 10bar for other connections Min. Pressure:0.2bar Compact design, easy maintenance and high torque Connection end: weld, tri-clamped, union, flange, male threading, female threading Standard: din, sms, iso, 3a, idf Material: ss304, ss316l Inside surface finish: ra0.4 Size: dn20-dn300 , 3/4"-10" Standard : pull handle normally with 3position ( 4position can be customerized ) Gripper handle normally with 13 position. Application: food, beverage, dairy, pharmacy, chemical or any food processing industries
1. Product name: Valve 2. Material: brass,copper,bronze,etc. 3. Technic Investment casting, Lost wax casting, Precision casting, Lost foam casting, Water glass casting, Silica sol casting, Sand casting, quartz sand casting technics, Furan resin sand casting, phenolic resin sand casting technices 4. Casting tolerance: Lost wax casting Tolerancing Standards: ISO/GB CT7~9; Sand casting Tolerancing Standards: ISO/GB CT10~12 5. Material Standard: ASTM, SAE, ISO, DIN, GB, BS, GOST 6. Software for specification drawing: PDE, Solid work, ProE, JPG, Auto CAD 7. Place of origin: Ningbo, China 8. Lead time: About 30 days 9. Term: FOB Ningbo China, CIF XXXXX 10. Quality: Strict material inspection, Exact dimension control, Promote quote and delivery guarantee, 100% quality control, OEM service, ISO 9001: 2000 11. We could do different kinds of surface treatment after casting, such as machining, polishing, plating, etc. And machine parts (machining parts or machinery parts), metalwork (metal products) are suitable for us. 12. We will produce control valve according to the International Production Standard. All control valve and it's components will be tested, including pressure testing, tightness testing and whole body debugging testing. All control valve will have to pass the above testings before delivery. We warmly welcome customer representatives to come to inspect the Sluice valves any time! 13. Control valves are widely used in the field of water treating equipments industry, chemical equipments industry, , papermaking industry, mining equipment industry, electricity equipment industry, liquefied gas equipment industry, food equipment industry, pharmacy equipment industry, water supply and drainage system, mechanical equipment control valve, building industry and the special industries.
We provide all types of valves as per the requirement of our clients
We provide all branded company's products in every size, quality and quantity as per customer requirement.
Model No.: ZB1901 Brand Name: richwits Material: Stainless Steel 316 Technique: investment casting Surface Treatment:: Mirror polishing Type: DRAIN PLUG Size: 1/2 inchesModel No.: The surface is mirror polished . Good material and excellent polishing quality make it has good performance on anti-rust and corrosion resistance . The black black rubber washer between the cap and drain plug body makes the sealing performance better. Zhibo is a professional manufacturer of stainless steel marine hardware and rigging hardware. In our factory , you can get anchors, hinges , deck fillers, fishing rod holders , eye plates , eye botls, shackles , turnbuckles, thimbles, carabiners and soon. Most of them can be supplied from stock. Low MOQ is acceptable. Contact us now for more details!
Pneumatic Control Valves
Feature: Astm a216 wcb, a217 wc6, a351cf8, a351cf8m, A351 cf3, a351 cf3m, a351 cn7m Technical speciafication Design & manufacture standard: api6d, bs1868, api594(wafer type) Face to face dimensions: ansi/asme b16.10 Flange connection: ansi/asme b16.5 for nps24, asme b16.47a/mss sp-44 for nps>24. Butt-welding end dimensions: ansi/asme b16.25 Socket-welding dimensions: ansi/asme b16.11 Screw ends dimension: ansi b1.20.1 Inspection & test standard: api6d, api598. Nopart namewcb/trim 1wcb/trim 5wcb/trim 8cf8/ 304cf8m/316 1body a216 wcb a216 wcb a216 wcba351 cf8a351 cf8m 2seat ringa105+13 cra105+stla105+stla351 cf8a351 cf8m 3disc a216 wcb+13cra216 wcb+stla216 wcb+stla351 cf8a351 cf8m 4arm a216 wcb a216 wcb a216 wcba351 cf8a351 cf8m 5nut a194 2h a194 2h a194 2ha194 8a194 8m 6arm pin182 f6a182 f6a182 f6aa182 f304a182 f316 7yokea216 wcba216 wcba216 wcba351 cf8a351 cf8m 8bonnet nuta194 2ha194 2ha194 2ha194 8a194 8m 9bonnet bolta193 b7a193 b7a193 b7a193 b8a193 b8m 10bolta193 b7a193 b7a193 b7a193 b8a193 b8m 11gasket304+graphite304+graphite304+graphite304+graphite304+graphite 12bonneta216 wcba216 wcba216 wcba351 cf8a351 cf8m 13eye bolta181a181a181astm a181astm a181
2 " API safety relief valve 1) Safety valves are overpressure protection devices for protecting personnel and equipment, and usually installed in HP operation line for cementing/fracturing pumps, pressure vessels and other equipment under HP and high displacement. 2) The preset pressure value ranging 5000psi to 15000psi(35MPa to 105MPa) is adjusted through the top nut. When pumping pressure or operating pressure exceed the preset value, the safety valves will automatically open for pressure release. While the pressure is less than the preset value, they will be automatically closed. 3) The model of safety valve available: AQF02-105, AQF02-42,rated: 6000psi(42MPa)-15000psi(105MPa). Construction, connecting mode and size are same as SPM equivalent products; The butterfly spring inside can realize opening/closing of valves, therefore safety valves can protect people and equipment without shutting down relevant equipment. They are more reliable than shear type safety valves. Model Name Rated pressure Connection AQF02-105 2? safety valve 105MPa 2?FIG1502 tool joint pin X 2?LP AQF02-105 2? safety valve 105MPa 2?FIG1502 tool joint pin X 2? tool joint box AQF02-140 2? safety valve 140MPa 2?FIG2002 tool joint pin X 2? tool joint box
