Find Verified Double Flanged End Butterfly Valves Suppliers, Manufacturers and Wholesalers

Specifications 1. Design Standard : IS/ISO 13095 | API609 | BS5155 2.Testing Standard : API 598 | IS/ISO 13095 3. Face to Face : As per IS/ISO 13095 | API609 | BS5155 4. Pressure Rating : PN 10 | PN 16 5. End connection : Wafer to suite ANSI 150 Class, BS Table D & E | DIN PN 10 & 16 Materials 6. Body : CI, SGI/DI, WCB, CF8, CF8M, Super Duplex, etc 7. Disc : SGI/DI, WCB, CF8, CF8M, Duplex, Nylon Coated, Rubber Coated etc. 8. Seat : EPDM, Nitrile, Viton, Hypalon, Silicon, PTFE etc. 9. Operation : MS, SG,SS Handle | Pneumatically Actuated | Electrically Actuted (Motorised) | Limit & Tamper Switch Fitted

Dn50-dn1400 Item Name Material 1 Body Ci/di 2 Seat Epdn/nbr/viton 3 Disc Di/cf8/cf8m/Gßtaf¡ 4 Pin Ss316/ss416 5 Stem Ss416/ss304/ss316 Adoptive standard: 1. Valve design : mss sp-67 for casting steel, api609 + ansi b16.1 for di/ci. 2. Flange : ansi b16.1 class 125, din2501 pn10/16, bs4504 pn10/16. 3. Face to face :bs en 558-1, the lenth in bs en558-1 is the same in din3202/api609/mss sp-67:2002 4. Pressure test conform to api598.

1. Technical date: Size: dn100-dn3000 Nominal pressure: pn10/pn16 Operation temperature: -10¡æ¡«150¡æ Suitable medium: water sewagesea water gas foodoils etc. 2. Standard Design standard: gb/t 12238-2008 Structural length: gb/t 12221-2005 Top flange dimensions: iso5211 Face to face dimensions: gb9112din2501bs4504iso2084ansi125 Type of connection: flange type Size: dn100-dn3000

We supply various types of UPVC pipe fittings including welded fittings there are two kinds of welded and nonwelded socket welded and threaded fittings flange fittings Ball valve straight pipe straight elbow forward Tee pipe clamp abnormal straight reducing elbow cross loose jointpipe cap copper inner wire straight copper inner wire Tee outer wire direct head loose joint direct head loose elbow double loose ball valve 45 elbow reducing ring external thread plug flange copper inner wire elbow quick joint Y filter glue 1 Fittings used for connecting pipes are flange loose joint pipe hoop clamp sleeve throat hoop etc 2 Fittings change the direction of the pipe elbow bend pipe 3 Fittings change the diameter of the pipe reducing diameter reducing pipe reducing elbow branch pipe reinforcing pipe 4 Fittings increase the pipe branch tee crossing 5 Fittings for pipe sealing gasket raw material belt thread flange blind plate pipe plug blind plate head welding plug 6 Fittings for pipe fixing clamp ring tow hook hanging ring bracket bracket pipe clamp etc

We are mainly for customers to provide a variety of pipelines. The pipes we sell include plastic pipes, PVC pipes, HDPE pipes, LDPE pipes, PE pipes, PPR pipes, PC pipes, ABS pipes, PA pipes, PU pipes, hoses, soft tubes, all kinds of plastic granule materials, and recycled regrind materials. Gi pipes, stainless steel pipes, seamless pipes, MS pipes, carbon steel, composited pipes, water tubes, corrugated pipes, fittings, valves, flanges, nuts, and screws. And other environmental plastic and stainless steel pipes for residential construction households. With meeting international standard quality, the pipes are of different thicknesses, lengths, and applications.

Size Range: DN50 - DN1200 Working Pressure: PN10,PN16 Working Temperature: -10â?? - +80â?? Valve design according to EN 593, BS 5155 Face to face :BS5155 Short Body, EN558-1 Series13 End Flange: EN 1092 PN10/PN16 Hydraulic test according to EN 12266, ISO5208 Operator: Handle Worm Gear, Electric Actuator, and Pneumatic Actuator Bi-directional shut off seat Integrated vulcanized rubber seat Low torque with perfect profile of disc seal edge; -

1. Technical date: Size: dn50-dn2600 Nominal pressure: pn10/pn16 Operation temperature: -10¡æ¡«150¡æ Suitable medium: watersewageseawatergasfoodoilsetc. 2. Standard Design standard: gb/t 12238-2008 Structural length: gb/t 12221-2005 Top flange dimensions: iso5211 Face to face dimensions: gb9112din2501bs4504iso2084ansi125 Type of connection: flange type Dn50-dn2600

Huizhou yulan technology co ltd is a production wholesale trading in one of the enterprises which is mainly for customers to provide a variety of pipelines rolls metal sheets and membranes �  the pipes we sell include upvc pipes hdpe pipes water soft tubes stainless steel pipes steel plate sheets gi rolls ms carbon steel pipes ductile iron fittings aluminum strips and coils corrugated pipes fittings valves flanges with meeting international standard quality the pipes are of different thickness length and use purpose �  the membranes we provide are including�  pvc waterproof membranes hdpe membranes pvcpe coating tarpaulins pe films pp rolls and geotextiles �  we have plastic granules in stock include new pet bottle chips pet films pvc and pe new/regrind materials. the pet flakes we are offering are the same raw materials with well known brands such as coca cola and wahaha.�  � we also offer free samples and customizations based on cooperation.Manufacture, design, customize, distribute, wholesale and export international on pipes, plate sheets, rolls and fittings.

* We manufacture a wide range of Process Ball Valves in single, two, and three-piece constructions.The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements. * The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.Trunnion-mounted Ball Valve design complies to API 6D * Wide portfolio of Side-entry and Top-entry designs * Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH * Firesafe design - to API 607 and API 6FA * CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU, Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required * Double block and bleed (DBB) feature - Valves are designed and tested for automatic * cavity relief * Anti-blowout stem design * Coil springs used for consistent seat loading and lower operating torque * Lip seals provided for low temperature services * Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary) * Wide portfolio of Side-entry and Top-entry designs * Options: Buried service, Cryogenic * Offered with Electric, Pneumatic and Hydraulic Actuators * In-house Tests Capabilities * Fire-safe to ISO 10497 and API 607 * Mirror-finished solid stainless ball * Fine-grained PTFE seats * Cavity Pressure Relief mechanism * Blowout-proof stem * High integrity stem sealing â?? Belleville springs compensate for wear and thermal expansions * Size 2" to 56" (50 mm to 1400 mm) * ASME Class Class 150 to 2500 * Design Standard API 6D * Size ¼" to 8" (8 mm to 200 mm) * ASME Class Class 150 to 2500 * Design Standard ISO 17292, API 608, API 6D * Antistatic feature * Actuator-mounting flange conforms to ISO 5211 * Single, two and three piece constructions * Full-bore and regular-bore designs * Soft and metal-seated * Offered in carbon steel, stainless steel and duplex stainless steels * Screwed, socket-weld and flanged ends * ASME classes up to 2500 * Variety of actuation option

Hex nut, hex bolts, washers, hub bolts, screws, truck tie rod ends, flange nuts, drywall screws, square nuts, concrete nails, nylon fixing anchors, scaffolding products and many other spl items.

Technical data: Size: DN40-DN300 Design: API609 MSS SP-67 Face to face: ANSI B16.10 Flange connection: AWWA C606 Inspection and test: API598 Pressure: 200 PSI,300 PSI Material list: 1. Body: Ductile iron 2. Bushing: PTFE 3. Disc: SS+EPDM 4. Double piece shaft: Stainless steel. Main production includes: Valve: Cast iron/Ductile iron/Cast steel/Forged steel Valve( DIN3352 Resilient seated F4/F5 Gate valve,DIN3352 F4/F5 metal seated Gate valve,BS5163/BS5150/AWWA C509 Gate valve,API600 Gate valve,Wafer/Lug/Double flange butterfly valve,DIN/MSS Globe valve,Wafer/swing check valve,Y-strainer,JIS marine valve) Pipe fitting: carbon steel butt welding pipe fitting(elbow, straight and reducing tee, concentric and eccentric reducer, cap), forged steel pipe fitting(elbow, tee, reducer), malleable iron pipe fitting. Flange: carbon steel and stainless steel forged flange(flat flange, welding neck flange, slip on flange, blind flange).

Grooved end butterfly valves Dn65-dn300 Pn10/pn16

* The SQK Flange End Gate Valve is exceptionally sturdy, rugged, and durable, with a reputation for quality, integrity, and long service. * They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction. * Gate Valves are of flexible wedge design, outside screw and yoke, and bolted-bonnet construction. The valves conform to SQK OS & Y Gate Valve. Main features * Bolted body-bonnet design,seal welded & Valves with pressure seal bonnet * Bellows-sealed Gate and Globe valves available * Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for maximum protection against leaks * Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor * T-head stem-disc connection of gate valve fully meets strength requirements of API 602 and API 598 * Rolled ACME thread on stem for smooth operation * Tapered shoulder on the stem for back seating * Self-aligning type gland assembly with stud-and-nut tightening * Integral hard-faced body seat for globe and check valves * Spring-loaded disc on check valves suitable for no horizontal applications too * Gate and globe valves can be offered with electrical actuators * Austenitic SS forging for body and bonnet of Cryogenic valves, resulting in excellent impact strength, minimal heat loss and resistance to corrosion * Valves can be offered to NACE MR-0175 and other special NACE requirements

Face to Face:JIS B2002/ANSI B16.10 Flange Standard:JIS B2220/ANSI B16.5,Class 10K/150LB Investment Casting Body Pressure Balance Hole in Ball Slot Testing&Inspection:API 598 Design Standard:ANSI B16.34