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  3. Check Valves
  4. Check valve CH series (Flow Joint Co., Ltd.)
Check valve CH series-CH-FL-2
Check valve CH series-Flow Joint Co., Ltd.

Check valve CH series
Flow Joint Co., Ltd.

Flow Joint Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

31.6hours

Relatively Fast Response

About This Product

Features

■CV series

- Resilient O-ring design for leak-free sealing ・Maximum working pressure: 21Mpa ・Using temperature: -23℃～190℃ ・Cracking pressure: 0.003 (1/3) ~0.175Mpa -Various end connections and materials available ・Cracking pressure does not need to be adjusted and can be installed in any direction

■CO series

・Compact design, integrated body ・Maximum working pressure: 21Mpa ・Using temperature: -23℃～190℃ ・Cracking pressure: 0.003 (1/3) ~0.175Mpa -Various end connections and materials available ・Cracking pressure does not need to be adjusted and can be installed in any direction

■COA Series

・Compact design, integrated body ・Maximum working pressure: 21Mpa ・Using temperature: -23℃～190℃ ・Cracking pressure: 0.021~4.2Mpa -Various end connections and materials available ・Various springs available ・Cracking pressure does not need to be adjusted and can be installed in any direction

■CH series

・The seat ring is continuously cleaned by media to prevent secondary contamination. ・Maximum working pressure: 42Mpa ・Using temperature: -23℃～204℃ ・Cracking pressure: 0.003 (1/3) ~0.175Mpa -Various end connections and materials available ・Cracking pressure does not need to be adjusted and can be installed in any direction ・ECE R110 type certified valve can be used for CNG/NGV applications

■CA series

・Maximum working pressure: 21Mpa ・Using temperature: -23℃～190℃ ・Cracking pressure: 0.021~4.2Mpa -Various end connections and materials available ・Various springs available ・Cracking pressure does not need to be adjusted and can be installed in any direction

■CL series

・Maximum working pressure: 42Mpa ・Using temperature: -53℃～482℃ ・All made of sturdy stainless steel ・Union bonnet design, horizontal installation with bonnet nut on top ・Reverse flow coefficient is less than 0.1% of forward flow coefficient

■Cracking pressure and resealing pressure

- Cracking pressure - the upstream pressure at which flow first occurs. -Reseal pressure - pressure with no sign of flow. ・Reverse pressure - Differential pressure between the primary and secondary sides.

  • Product

    Check valve CH series

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1 Models of Check valve CH series

Image Part Number Price (excluding tax) Component parts Material grade/ASTM standard 2 Material grade/ASTM standard 1 Connection shape and size (secondary side) Connection shape and size (primary side) CV B dimension inch (mm) A dimension inch (mm) Pressure rating at 37℃ (Mpa)
Check valve CH series-Part Number-CH-FL-2

CH-FL-2

Available upon quote

・Primary side body
・Poppet
・Poppet stop
・Spring
・O-ring
・Backup ring
・Secondary side body

・Spring: 302 stainless steel/A313
・O-ring: Fluorocarbon FKM
・Backup ring: PTFE base/D1710
・Secondary side body: 316 stainless steel/A479

・Primary side body: 316 stainless steel/A479
・Poppet: 316L stainless steel (fluorocarbon FKM adhesive) /A479
・Poppet stop: 316 stainless steel/A479

FITOK 1/8

FITOK 1/8

0.67

11/16 (17.5)

2.27 (57.7)

42MPa

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About Company Handling This Product

Flow Joint Co., Ltd.

Response Rate

100.0%

Response Time

31.6hrs

  • Japan

Related search keywords

Check Valves
Check Valves　Flow Joint Co., Ltd.
Flow Joint Co., Ltd.

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