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S-LOK-FITTING&VALVE 
SUPERLOK-FITTING&VALVE 
- Fitting
- Valves 
- I-Fitting
- Others
WISE-PRESSURE GAUGE&TEMPERATURE GAUGE 
- WISE PRESSURE 
- TEMPERATURE 
- Flow 
  - 流量元素
  - 流量计
- LEVEL GAUGE
- SIGHT GLASS
- THREAD FITTINGS
- SENSOR
OSCG-CABLE GLAND 
- CABLE GLAND 
  - Industrial
  - Hazardous
- ACCESSORIES 
  - Ex Certified Accessories
  - Gland Accessories
- JUNCTION BOX 
  - Hazardous
  - Industrial
DONG HWA TCA - COPPER TUBE&ACCESSORIES 
KUKDONG-LIGHTING 
DONGNAM-MUTI CORE TUBE&SEAMLESS TUBE 
SAMBOO-HYDRAULIC BOLT&NUT 
JUNGWOO-DUAL WALL PIPE 

Check Valve

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Details

Check Valve

Application : Prevent reversed flow, High pressure characteristics.
Feature : - In-Line pattern - Adjustable and fixed Cracking pressure - Stainless and Brass Construction. - Poppet design
Specification : Maximum Working Pressure:
up to 6000psi(414bar)@100˚F(38˚C)

Cracking Working pressure:
1/3 psi(0.03 bar) to 100 psi(6.9 bar)

Working Temperature Range:
-10˚F to 375˚F (-23˚C to 204˚C )