Valves
Valves
Class
NPS [inch]
T [°C]
Class
NPS [inch]
T [°C]
Class
NPS [inch]
T [°C]
47
Class
NPS [inch]
T [°C]
Class
NPS [inch]
T [°C]
800
1⁄2- 2
≥ 0 - ≤ +593
150 - 300
1⁄2 - 12
≥ 0 - ≤ +816
150 - 600
2 - 24
≥ 0 - ≤ +593
900 - 3600
2 - 28
≥ 0 - ≤ +650
150
1 - 24
≥ -196 - ≤ +100
Description:
Swing check valve to ANSI/ASME with threaded sockets (NPT), butt weld ends (BW)
or socket weld ends (SW), Trim 8 (Stellite/13 % chrome steel), with bolted cover
(Class 800) or welded cover (Class 1500 and 2500), internally mounted hinge pin,
available in carbon steel and alloy steel.
Applications:
Industrial plants, power stations, process engineering, refineries, oil and marine
applications; for water, steam, gas, oil and other non-aggressive fluids.
http://shop.ksb.com/catalog/k0/en/product/ES000798
Description:
Swing check valve to ANSI/ASME with flanged ends, cast steel A351 CF8/CF8M,
Trim 2 (304/304) and Trim 10 (316/316) for Class 150/300, with bolted cover,
integral seat, stainless steel/graphite gaskets.
Applications:
Fine chemicals, food industry and general industry. For water, steam, gas and
other fluids. Other fluids on request.
http://shop.ksb.com/catalog/k0/en/product/ES000335
Description:
Swing check valve to ANSI/ASME with flanged or butt weld ends, with bolted
cover, internally mounted hinge pin. Bigger nominal sizes with anti-slam/dash pot
arrangement (optional), graphite gaskets. Stellite hard-faced seat/disc interface
made of 13 % chrome steel. Available in carbon steel, low-alloy steel and stainless
steel.
Applications:
Power stations, general industry and process engineering. For water, steam, oil,
gas and non-aggressive fluids. Other fluids on request.
http://shop.ksb.com/catalog/k0/en/product/ES000486
Description:
Swing check valve to ANSI/ASME with butt weld ends, pressure seal design,
internally mounted hinge pin, Stellite hard-faced seat/disc interface, with graphite
gasket. Available in carbon steel and alloy steel.
Applications:
Power stations, general industry and process engineering. For water, steam, oil,
gas and non-aggressive fluids. Other fluids on request.
http://shop.ksb.com/catalog/k0/en/product/ES000487
Description:
Swing check valve to ANSI/ASME with flanged, butt weld or socket weld ends,
made of cast steel A351 CF3M/CF8/CF8M, with bolted cover, dash-pot function,
graphite or stainless steel/graphite gaskets.
Applications:
Natural gas liquefaction and other liquefied gases.
http://shop.ksb.com/catalog/k0/en/product/ES000890