Shanghai Shenyin Valve Co.,Ltd > Selling Leads > check valve;valve,forged check valves;forged steel valves;valves;forged valves

Member Since

2006

Shanghai Shenyin Valve Co.,Ltd

check valve;valve,forged check valves;forged steel valves;valves;forged valves

Detailed Product Description

Check Valve 
 
 
 
   Forged Steel Check Valve
TTF forged steel check valve has three types of bonnet. One is bolted bonnet, which the body is connected with bonnet by bolts and sealed by spiral gasket (316SS filled flexible graphite), and available to follow metal sealing ring for special requirements by the client; one is welded bonnet, which the body is fully welded; another is pressure-in bonnet, which the body is screwed into the bonnet and sealed by inner pressure-in ring.
There are three different design of check valve: Lifting Check Valve, Ball Type Check Valve and Swing Check Valve. 
Pressure-in Lifting Check Valve
900Lb-1500Lb  

 
 
 
   Design Structure and Features:
A. TTF check valve抯 design and manufacturing in conformity with MSSP-118 and ASME B16.34.
B. Inspection and Test as per API 598.
C. Markings as per MSS-SP-25
Swing Check Valve
800Lb,900Lb-1500Lb  

 
 
 
   Structure and Features: 
Full bore or reduced bore   Lifting check valve
Ball type check valve    Swing check valve  
Inside spring as required
Bolted, spiral gasket sealing bonnet, screwed,
fully welded and pressure-in bonnet
SW in conformity with ASME B16.11 
Screwed (NPT) according to ANSI/ASME B1.20.1
Disc changeable for choke type, needle type or ball type
Lifting Check Valve
800Lb

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