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Threaded/NPT/Screwed Gg25 Cast Iron Weir Diaphragm Valve

Threaded/NPT/Screwed Gg25 Cast Iron Weir Diaphragm Valve
Price: US $ 35/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram
Threaded/NPT/Screwed GG25 Cast Iron Weir Diaphragm Valve Conform to BS1868, API 6D, ASME B16.34,  They are tested according to API 598, and marked as per MSS SP-25.

Construction is as follows:  

- "A" Type
- Lined or Unlined
- With Electric or Pneumatic Actuator
- With or Without Locking Device
- With Position Indicator
- Flanged Ends to ASME B16.5, BS 4504, EN 1092



Main Part & Materials

Part Names
Part Materials
Body/BonnetCast IronDuctile IronWCBCF8CF8MCF3CF3M
DiscCast IronDuctile IronWCBCF8CF8MCF3CF3M
LiningNR/BR/IIR/CR/NBR/EPDM/CSPE
DiaphragmNR/BR/IIR/CR/NBR/EPDM/CSPE
Suitable MediumGraphite/PTFE
Suitable Temperature-20~120 °C



Normal Pressure Rating
PN6~PN16, CLASS150

Normal Size Range
DN50~DN300, 2"~12"       
Prod Model: F46
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Characteristic: Threaded/NPT/Screwed Gg25 Cast Iron Weir Diaphragm
Design & Manufacture: BS 5156
Pre-Temp. Rating: Asme B16.34
Face To Face: Asme B16.10
Ends Connection: Flanged F.F, R.F
Inspect & Test: API 598
Certificate 1: Dnv CE 0575
Certificate 2: ISO 9001: 2008
Certificate 3: API 600
Certificate 4: API 6D
Actuator: Manual
Connection: Flanged Diaphragm Valve
Material: Cast Iron
Structure: Through Way Diaphragm Valve
Function: Field Bus
Standard: JIS
Since 1989, Vatac Vango Valves Manufacturer China has dedicated itself to the manufacture and service of a wide range of industrial valves and fittings for the services of Oil, Gas, Refinery, Chemical, Marine, Power Station and Pipeline Industries.

After over 3 decades of development and innovation, Vango Valves has been well approved by ISO 9001: 2000, API 6D & CE.

Our main Manufacturing and Supplying Capability Covering:
Through Conduit Gate Valve, Knife Gate Valve, Bellow Sealed Valve, Gate Valve, Check Valve, Globe Valve, Ball Valve, Butterfly Valve, Plug Valve, Cryogenic Valve, Diaphragm Valve, Needle Valve, Pinch Valve, Strainer, Steam Trap, Flanges and Pipe Fittings.

Materials ranges from conventional cast or forged steel to special alloy materials like Monel, Inconel, Hastelloy or Duplex steel. All of our products are designed, manufactured and tested fully to API, ASTM, ANSI, JIS, DIN and BS Standards.

Adhering to the tenet "Quality the world value", Vatac Vango Valve is stepping towards to the first class manufacturer and supplier of Industrial Valves and fittings in the world.

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  • Vatac Valves (Wenzhou) Corporation

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