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Low Pressure Valves
A comprehensive range of industrial isolation, non-return, regulating and strainer valves for water, air, steam, oil and general utility service. Chuan Kok stocks ball, gate, globe, check, butterfly and Y-strainer valves in SS316, cast steel, cast iron and brass.
Overview
A comprehensive range of industrial isolation, non-return, regulating and strainer valves for water, air, steam, oil and general utility service. Chuan Kok stocks ball, gate, globe, check (swing/dual-plate/spring), butterfly and Y-strainer valves in SS316, cast steel, cast iron and brass — to ANSI, JIS and PN standards, in flanged, threaded and welded connections.
Buying from Chuan Kok
Wide selection ex-stock by material, pressure class and connection. Specify medium, temperature, line size and end connection and we'll recommend the right valve.
Standards & materials
- Flanged: ANSI 150#/300#, JIS 10K, PN10/16/40
- Threaded: 200 PSI / 800 PSI (WOG), BS/API
- Design/test: API 598 / BS 6755
Typical applications
- Water, seawater and utility distribution
- Compressed air and low-pressure gas
- Steam and condensate (rated types)
- Marine, building services and process lines
About this range
For more information about the products that we have, please see below:
Low Pressure Ball Valve
| Material | STAINLESS STEEL SS316 / CARBON STEEL A105 / BRASS |
|---|---|
| Connection Type | THREADED (BSPP / NPT) / WELDING (SOCKET WELD / BUTT WELD) |
| Working Pressure | 1000 PSI (1 PC & 3 PC BALL VALVE) / 2000 PSI (2 PC BALL VALVE) |
| Size | 1/4" - 4" |
Flange End Ball Valve
| Material | STAINLESS STEEL SS316 / CAST STEEL |
|---|---|
| Connection Type | PN10/16 / JIS 10K / ANSI 150# / ANSI 300# |
| Working Pressure | 10 kg/cm² |
| Size | 1/2” - 6” |
Swing Check Valve
| Material | STAINLESS STEEL SS316 / CF8M / BRASS |
|---|---|
| Connection Type | JIS 10K / ANSI 150# |
| Working Pressure | UP TO 150 PSI |
| Size | 1 1/2" - 4" |
Single Plate Check Valve
| Material | STAINLESS STEEL SS316 / CF8M |
|---|---|
| Connection Type | PN10/16 / JIS 10K / ANSI 150# |
| Working Pressure | UP TO 232 PSI |
| Size | 1 1/2” - 6” |
Dual Plate Check Valve
| Material | STAINLESS STEEL SS316 / CF8M |
|---|---|
| Connection Type | PN10/16/40 / JIS 10K / ANSI 150# / ANSI 300# |
| Working Pressure | UP TO 300 PSI |
| Size | 1/2” - 6” |
Spring Check Valve
| Material | STAINLESS STEEL SS316 |
|---|---|
| Connection Type | THREADED (BSPP / NPT) |
| Working Pressure | 1000 PSI |
| Size | 1/4" - 2" |
Y-strainer
| Material | STAINLESS STEEL SS316 / CF8M / CAST STEEL |
|---|---|
| Connection Type | THREADED (BSPP / NPT) / FLANGE END |
| Working Pressure | UP TO 800 PSI |
| Size | 1/2" - 4" |
Gate Valve
| Material | STAINLESS STEEL SS316 / CAST IRON / CAST STEEL / FORGED STEEL A105 |
|---|---|
| Connection Type | ANSI 150# / JIS 10K / THREADED END (NPT / BSPP) / WELDED END SOCKET |
| Working Pressure | 150 PSI / 200 PSI / 800 PSI |
| Size | 3/4” - 6” |
Globe Valve
| Material | STAINLESS STEEL SS316 / CAST STEEL / CAST IRON / FORGED STEEL A105 |
|---|---|
| Connection Type | ANSI 150# / JIS 10K / THREADED END (NPT / BSPP) / WELDED END SOCKET |
| Working Pressure | 150 PSI / 200 PSI / 800 PSI |
| Size | 3/4" - 6" |
Butterfly Valve
| Material | CAST IRON |
|---|---|
| Connection Type | ANSI 150# |
| Working Pressure | 150 PSI |
| Size | 1/2" - 6" |
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