Pneumatic PTFE Lined Butterfly Valve (D671X-16)
This Pneumatic PTFE lined butterfly valve is suitable for Sewage, sea water, oil, strong acid and base, organic solvent etc
ValveType: Butterfly
Body size: By vendor
Trim size: Full
Connection type/rating: Wafer. ANSI 150 lb
Body material: Cast Iron GGG 40.3 PTFE lined
Packing: PTFE
Plug/stem material: AISI316 PFA lined
Seat material: PTFE
Flow characteristic: Equal percentage by cam
Flow direction: Both
Actuator
Type: (2) Single acting rack& pinion
Supply failure: Valve closes
Hand Wheel
Accessories
Positioner: Electro pneumatic AtexEex ia IIC T6
Filter regulator/supply: Mounted on the valve/min. 4.5-max. 7.0 bar
Input signal: 4-20 mA (24VDC 2-wires)
Solenoid valve: 3-way
Power supply: 24 VDC Atex Eex ia IIC T6
Pneumatic connection: 1/4" NPT
Electrical connection: 1/2" NPT
Limit switch: One for close position
Type: Microswitch SPDTP
Roduct line: Worm butterfly valve, handle butterfly valve, wafer butterfly valve, flange butterfly valve, check butterfly valve, ball valve, grooved valve, valve.
Our low price, good quality products, and promised delivery time brought the trust of clients globally. If you are interested in our products, kindly please inform me, we are glad to prepare a quotation for your purchasing reference and quite sure our offer will extend an added advantage over to your current source of supplier. Furthermore, we are also able to process order as per your demand.
We warmly welcome your inquiry and visit and trial order!
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Item |
Part Name |
Materials |
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1 |
Body |
Cast Iron: ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; Ductile Iron:ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15; Stainless Steel: ASTM A351 CF8, CF8M; Carbon Steel: ASTM A216 WCB |
|
2 |
Stem |
Zinc Plated Steel; Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416; |
|
3 |
Taper Pin |
Stainless Steel: ASTM A276 Type 304, Type 316; EN 1.4501; |
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4 |
Seat |
NBR, EPDM, Neoprene, PTFE, Viton; |
|
5 |
Disc |
Ductile Cast Iron (Nickel plated):ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, Stainless Steel:ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501; AL-Bronze: ASTM B148 C95400; |
|
6 |
O-Ring |
NBR, EPDM |
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7 |
Bushing |
Nylon, Bronze; |
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8 |
Pin |
SS201 |
Luoyang Jinerjian Trading Co., Ltd. is a manufacturer which is specialized in researching, producing and exporting wafer butterfly valves, flange butterfly valves, electric butterfly valves, pneumatic butterfly valves and dual plate check valves. Through all staff"s efforts, our business has expanded rapidly in the past 18 years. We have set up foundry, machining and assembly workshops.
Our butterfly valves is unique and novel, zero leakage and small torque. We can supply different materials such as cast iron, ductile iron, cast steel, stainless steel and bronze according to different working conditions.
Our products are used mainly in water supply, sewage treatment, chemical industry, steel plant and mining industry.
We warmly welcome you to contact us for more information. Hope we can service you in future!
