Products

Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve

China Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve, Find details about China Check Valve, Rotary Check Valve from Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve

Function
Sfcv Rubber Lobe
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage
Disc
Swing Type
Flow Pass
Full Bore / Conventional
Trademark
Gaofeng
Transport Package
Standard Seaworthy Packing
Specification
Customized
Origin
China
HS Code
8481804090
Function
Sfcv Rubber Lobe
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage
Disc
Swing Type
Flow Pass
Full Bore / Conventional
Trademark
Gaofeng
Transport Package
Standard Seaworthy Packing
Specification
Customized
Origin
China
HS Code
8481804090
Brief introduction
Product name:                                 Rotary check valve /double flap check valve / lift check valve
DN:                                                            2"(50)~ 20"(500)
CLASS(PN):                                          150LB(PN16)~2500LB(420)

Application Standard
Pressure temperature class:                  ASME B16.34 
Design:                                                   API 6D, GB/T 12236, ASME B16.34, GB, GOST, DIN, BS,etc.
Test:                                                       API 6D / API 598 / GB / T 13927 and other relevant national standards.
Structure length:                                    API 6D, ANSI B16.10, GB 12221, GOST, DIN, BS / manufacturer                                                                            standard / user requirements.
Connection end:                                    BW (ASME B16.25, ASME B31.8 / GB / T12224 and other national                                                                          standards), RF (ASME B16.5, ASME B16.47, GB / JB / HG / GOST, DIN,                                                                etc.), RTJ (ASME B16. 5, ASME B16.47, GB / JB / HG / GOST, DIN, etc.),                                                                BW + PUP (the length of the transition tube is customized)
Fire protection requirements:                API 6FD
Anti-static electricity:                             API 608/BS 5351
Valve anti-sulfur:                                   NACE MR. 0175

Structural features
Bonnet structure:                                 Bolted bonnet
Valve seat:                                          Single seat, hard seal
Disc:                                                    Swing type
Flow pass:                                           Full bore / conventional (optional)
Valve cover:                                         Bolted
Operation mode:                                 N/A(Self actuated)
Seal:                                                               Metal seal
Leak rating:                                                  Metal seal: ISO 5208 C or above, ANSI VI
MOC
Material of main parts
Valve bodyCarbon steel / stainless steel / alloy steel forgings
Valve flapCarbon steel / stainless steel / alloy steel spray welding hard alloy
Valve seat ring
 		Carbon steel / stainless steel / alloy steel forgings
 Bolts and nutsA193/A194, A320, etc.

Product advantages
Ensure that the medium flows in a single direction to prevent backflow.
Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve


Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check ValveDuplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve
Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve
Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve
Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve
Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve
Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve
Duplex Stainless Steel, Titanium, Nickel, Monel, Hastelloy, 20# Alloy Rotary Check Valve /Double Flap Check Valve / Lift Check Valve

 

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