Product description
Three bonnet designs:
- Bolted bonnet: with male-female joint, spiral wound gasket, made in F304L/graphite
- Ring joint gasket is also available on request
- Welded bonnet: with a threaded and seal welded joint
- On request a full penetration welded joint is available
- Pressure seal bonnet: with a threaded and pressure seal bonnet joint
- Flanged end valves are available in gate, globe, piston check and swing check design configurations
- Integral flanges available on request
Construction is as follows:
- Full port or standard port
- Face to face according to ANSI B16.10
- Flanges according to ANSI B16.5
- Pressure seal bonnet
- Outside screw and yoke (OS&Y)
- Two piece self aligning packaging gland
- Integral backseat
- Butt welded ends to ASME B16.25
- RTJ body bonnet gasket ring type joint
- Bolted bonnet: with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet
Bolted bonnet: with male-female joint, spiral wound gasket, made in F304L/graphite
Ring joint gasket is also available on request
Welded bonnet: with a threaded and seal welded joint
On request a full penetration welded joint is available
Pressure seal bonnet: with a threaded and pressure seal bonnet joint
Flanged end valves are available in gate, globe, piston check and swing check design configurations
Integral flanges available on request
Full port or standard port
Face to face according to ANSI B16.10
Flanges according to ANSI B16.5
Pressure seal bonnet
Outside screw and yoke (OS&Y)
Two piece self aligning packaging gland
Integral backseat
Butt welded ends to ASME B16.25
RTJ body bonnet gasket ring type joint
Bolted bonnet: with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet