Gate Valve Knife Gate Valve Suppliers and Manufacturers

Ceramic Knife Gate Valve FREE-Valves Ceramic Knife Gate Valves are known as slurry gate valves. Its have simple structure and can cut off medium which contains solid particles and fibers, but for some very hard particles or serious erosive mediums, general metal seated knife gate valves will be washed out easily, so ceramic knife gate valves are very suitable for those mediums containing fibers and hard solid particles. Features: 1) Short length of structuresaving matrial lightweight easy to installsmall space occupation. 2) Seat is designed with single seat type to prevent sticking and accumulation of ash residue. 3) The sealing surface is made of structure ceramic with abrasion resistance and long service life. Technical Specification: 1) Size Range: NPS2~NPS24,DN50DN600 2) Pressure Range: Class 150 /PN6/PN10 3) Applicable Temperature.: 0200 4) Connection T ype: Fl ange , wafer 5) Sealing material: engineering ceramics 6) Body Material: WCB, CF8, CF8M, CF3M 7) Pressure test:GB/T13927, API598 8) Face to Face: GB/T12221, API609 9) Valve body : GB/T12224,ASME B16.34 Operating Mode:Manual/Electric/Pneumatic Application: FREE-Valve's Ceramic Knife Gate Valves are suitable for the conveying system with liquid-solid or gas -solid two-phrase medium , such as ash, mine residue and coal residue in iron and steel plant or ash conveying system of power plant , paper pulp in paper industry, sewage and slurry in decontamination plant ,especially useful for the heavy medium system of coal mill.

Specialityvalve is one of the top notch Pneumatic Knife Gate Valve Manufacturer in India. The Pneumatic Knife Gate Valve has a blade to cut through the clogging of heavy liquids. The valve is used in a lots of processing plants and it comes in larger sizes which makes them easier to handle. The Pneumatic Knife Gate valves are mostly used to shut off fluid flow in a fully open position, provide full flow. It is used in industries which deals with fluids. This pneumatic knife gate valve is operated automatically, using an actuator. Types of Pneumatic knife gate valve:- Pneumatic Bidirectional knife gate valvePneumatic Unidirectional knife gate valve Pneumatic Knife Gate Valve are used in industries such as: Chemical industry Refineries Mining and Mineral process Power Plant Cement Industry Description:- Materials: Cast Iron , Ductile Iron, CF8M, CF8, SS316, SS304 CF3M, WCB. Ends: Wafer, Lug, Flanged Size: 2 to 80 Class: 150 to 600 Pressure: PN 100 PN 450 Operations: Pneumatic Actuated Configuration for pneumatic actuators: Pneumatic single acting actuators Pneumatic double acting actuators Pneumatic rotary actuators Pneumatic Scotch and Yoke actuators Pressure: 25 bar Temperature: Standard -4F to 200F (-20C to 93C) Low -40F to 176 F (-40C to 80C) High 0F to 300�°F (-18C to 149C) Looking for the best Pneumatic Knife Gate Valve? Specialityvalve is the best Pneumatic Knife Gate Valve Manufacturer in India. Here we supply valves to our clients globally. We provide customized valves of the best quality and it is cost-effective. Our company main aim is quality, safety, and reliability of our products. Our valves are manufactured using best quality materials in our advanced manufacturing unit.

PZ Series Knife Gate Valve This series knife gate valve is a kind of gate valve, it is straight stroke cut off valve, the knife gate valve gate head has oblique cutting edge, has certain cutting effect to the medium, can be equipped with manual, pneumatic, electric actuator, widely used in papermaking, mining, chemical, sewage treatment and other process automatic control system.

Features Available in both OS&Y, Bolted bonnet and NRS (Non-rising Stem) constructions Standard Material available in: Body/Bonnet: Cast Iron and Ductile Iron Stem: Stainless Steel Seat: Cast Iron, Ductile Iron, Brass, Stainless Steel Disc: Ductile iron covered with NBR/EPDM Handwheel: Cast Iron or Ductile iron Size ranges available from 2" through 12" Pressure Rating in ANSI 125 & ANSI 150 Operation: Handwheel, Cap Top, Gear Operator, Penumatic & Hydraulic Technical Data Design & manufacture: ANSI B16.10, MSS SP-71 Face to face dimension: ANSI B16.10, MSS SP-71 Flanged dimension: ANSI B16.1/16.5 Inspect and test: ISO 5208/API598 . Depend on the detailed information you reauested.

FREE-Valves Bi directional knife gate valves are known as slurry gate valves. Its are bidirectional valve deals with flow in both directions, while offering zero leakage. The U shape peripheral seat design ensures full-port flow and non-clogging shutoff.The disc bottom of knife gate valve is made into a blade shape with the purpose to cut some soft materials such as fiber,pulp or wood pulp, and it also serves favorable closing and opening. Features: 1) Knife gate valve is Bi directional,zero leakage,withstanding high differential pressure and full bore valve with minimal seat cavity for maximum flow capacity. 2) No groove is designed on the valve seat,which prevents accumulating media on the sealing surface, and thus avoids sealing surface leakage or disc blockage cause by media accumulation. 3) The integrated body structure with precision casing. 4) U shaped resilient seat is embed into the body and is well connected with the gate,and the friction is reduced during the upward and downward movements of the gate.This greatly prolongs the using life of the seat and realized bi directional sealing. 5) Replaceable flexible wire reinforced elastomer seat ensures bi-directional zero leakage shutoff. 6) Full port flow path with minimal pressure drop achieved through full port valve design. Technical Specification: 1)Size Range: NPS2~NPS48,DN50~DN1200 2)Pressure Range: Class 150 /PN6 /PN10 3) Applicable Temperature.: 0~200 4) Connection Type: wafer 5) Sealing material: Rubber,PTFE 6) Body Material: Ductile Iron 7) Disc material:Stainless steel 8) Pressure test:GB/T13927, API598 9) Face to Face: GB/T12221, API609 10) Valve body : GB/T12224,ASME B16.34 Operating Mode: Hand wheel,Bevel Gear,Pneumatic,Electric,Hydraulic Application: 1. Mining, coal washing, iron and steel industry used for washing coal pipes, filter slurry pipes, discharging ash pipes, etc. 2. Purification system used for waste water, mud, sewage and water with suspended solids. 3. Paper industry used for any mixture of pulp, material and water of any concentration.

Api600, asme b16.34 Full port design Body:a216-wcb A. Anti-friction ball thrust bearing: reduces friction between mating parts to ensure smooth operation B. Grub screw: secures yoke nut in the bonnet C. Grease nipple: supplies lubricant to the mating parts Plywood case

Size Range: 2" to 50" N. B. Pressure Classes: ANSI 150, PN6, PN10, PN16 End Connections: Flanged & WAFER Materials (Standard) Standard Constructions Steel: Cast Carbon Steel A216 Gr WCB Body and Bonnet. F316 Stem & Gate, Resilient or Metal Seating Stem packing PTFE / graphite composite. Iron: Cast Iron A126 GR. B Body and Bonnet. F304 Stem & Gate, Resilient or Metal Seating Stem packing PTFE / graphite composite. Manufacturing to NACE MR-01-75 on request. Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials. Various trim materials available to suit service conditions. Operation: Manual, Electric, Hydrau-Pneumatic Actuator Standards Compliance: MSS SP-81, JB/T 8691 Face to Face Dimension: MSS SP-81 Pre-temperature Rating: ANSI B16.34 Flanged Dimension: ANSI B16.5, DIN2533; JB79; GB/T 9113; HG20592 Inspect & Test: API 598, GB/T 13927; JB/T 9092. Quality Assurance: Accredited with ISO 9001 and API Q1 & CE Quality Assurance Programmes. Depend on the detailed information you will requested.

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

Rating 150# (10K) DHV Standard Application Plant Thermal Power plant, Cement equipments Application Dust coal, Chip, Cement

Product keyword: gate valves, iron gate valves, bronze gate valves, valves We can supply a wide range of gate valves: Small forged gate valves Extended body bellows gate valves Bronze gate valves Iron gate valves Cast steel gate valves Bellows seal gate valves Cryogenic gate valves Flanged gate valves Socket weld/threaded gate valves Metal-seated knife gate valves Resilient-seated knife gate valves Bolted bonnet flexible wedge gate valves Cast steel gate valves Cast iron gate valves Bronze gate valves Brass gate valves We also can supply valves from many international brands as follows: Velan gate valves, milwaukee gate valves, nibco gate valves, mueller gate valves, crane gate valves, tyco gate valves, Cameron gate valves, stockham gate valves, wkm gate valves, warren gate valves, lunkenheimer gate valves, vir gate valves, Burkert valves, fisher valves, burkert valves, danfoss valves, asco solenoid valve, jamesbury valves, parker valves, fisher control valves , tognella valves

Butterfly Valve Features: Designed and Manufactured of Butterfly Valve to BSEN593 and MSS SP-67 and API 609 Butterfly Valve is Suitable to ANSI 125/150, BS4504, DIN flanges Size Ranges of Butterfly Valve: NPS 2"~52" Pressure Rating: PN10/16, ANSI125/150/300/600/900 Materials of Butterfly Valve available in Iron, Steel, Stainless Steel, Duplex and Bronze, Seat Material in Both Resilient and Metal Type, Different trim materials of Butterfly Valve are available to suit different service conditions Butterfly Valve Fire-safe design : API 608/API 6FD upon request, MSS SP 01-75 On request. Operations of Vango Butterfly Valve: Lever, Worm-gear, Electric, Pneumatic and Hydra-pneumatic. Depend on the detailed information you will requested.

Specifications Material: Cast iron, ductile iron, carbon steel, stainless steel. Dimention: DN40-DN1200mm, 1.5"-48" Standards: GB, DIN, ANSI, BS, AS, JIS, ISO, MSN, API, KS etc.  Acquirement of TUV CE0036&ISO9002 and SGS ISO9001 certificates makes Huihua set up a full set of Quality Managing System. "quality is life" Huihua will always ensure supplying standard high quality valves to our clients

Name: v-type ball valve Model: zshv-16p Nominal diameter: dn20-dn400 Nominal pressure: 1.0mpa-6.4mpa Material of body: wcb, 304, 316, 316l etc. Material of ball: wcb, 304, 316, 316l etc. Type of operation: gearwheel, pneumatic actuator, electric actuator Accessories: positioner, solenoid valve , limit switch, series filter regulator . Made of standard: gb, ansi, jis, iso, din, bs etc. Single package with wooden box