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Stainless Steel Swing Check Valve：
A Swing Check Valve is one of the simplest ways to prevent back flow and is generally inexpensive. This check valve has a disc that swings freely on a hinge. The disc is only permitted to swing in one direction allowing fluid to flow through in that direction but will slam shut when gravity or upstream flow becomes stronger than the flow downstream. Both gravity and backflow help to close the swinging disc against the valve’s seat, creating a seal.
Product Specifications：
| Process： | Investment Casting |
| Material: | Stainless Steel 304, 316, 1.4308, 1.4408, CF8, CF8M |
| End Connection： | Thread（NPT，BSPP，BSPT, etc） |
| Thread: | ASME B1.20.1 , BS21.0 , DIN2999/259 , ISO228-1 , JIS B 0203 , ISO7/1 |
| Size: | 1/2"-4" |
| Plug Gasket: | PTFE |
| Pressure: | 200PSI |
| Working Temperature: | -20℃～180℃ |
| Medium： | Water, oil, gas |
| Inspection Testing: | API598, EN12266（100% individually tested ） |
Application：
Water | Oil | Gas |
| Chemical Processing | Pharmaceutical Industry | HVAC Systems |
| Marine and Coastal Applications | Fire Protection Systems | Other pipe systems |
Certificate：
Package：
Stainless Steel Swing Check Valve：
A Swing Check Valve is one of the simplest ways to prevent back flow and is generally inexpensive. This check valve has a disc that swings freely on a hinge. The disc is only permitted to swing in one direction allowing fluid to flow through in that direction but will slam shut when gravity or upstream flow becomes stronger than the flow downstream. Both gravity and backflow help to close the swinging disc against the valve’s seat, creating a seal.
Product Specifications：
| Process： | Investment Casting |
| Material: | Stainless Steel 304, 316, 1.4308, 1.4408, CF8, CF8M |
| End Connection： | Thread（NPT，BSPP，BSPT, etc） |
| Thread: | ASME B1.20.1 , BS21.0 , DIN2999/259 , ISO228-1 , JIS B 0203 , ISO7/1 |
| Size: | 1/2"-4" |
| Plug Gasket: | PTFE |
| Pressure: | 200PSI |
| Working Temperature: | -20℃～180℃ |
| Medium： | Water, oil, gas |
| Inspection Testing: | API598, EN12266（100% individually tested ） |
Application：
Water | Oil | Gas |
| Chemical Processing | Pharmaceutical Industry | HVAC Systems |
| Marine and Coastal Applications | Fire Protection Systems | Other pipe systems |
Certificate：
Package：
