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    1/2" Check Valve, PTFE, PARFLARE Connection Type

  • Item # 5WRK4
  • Mfr. Model # CV-1-6688
1/2" Check Valve, PTFE, PARFLARE Connection Type
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Product Details

PTFE Check Valves

• Cracking pressure: 0.25 to 0.75 psi
PTFE construction allows for high chemical resistance and purity without the need of O-rings for sealing. Machined PTFE spring allows for low cracking pressure and minimal back pressure for resealing. Suitable for use in high purity semiconductor applications and for ultra-pure water and aggressive chemical or gas applications.
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Technical Specifications

Item # 5WRK4
Mfr. Model # CV-1-6688
UNSPSC #40141622
Shipping Weight 0.26 lbs
Country of Origin USA *
Item Check Valve
Material of Construction PTFE
Size 1/2"
Connection Type PARFLARE
Length 4-1/8"
Width 1-31/64"
Overall Height 1-31/64"
Cracking Pressure 0.25 to 0.75 psig
Max. Temp. Ambient: 50 Degrees to 212 Degrees F, Fluid: 50 Degrees to 266 Degrees F
Spring Material PTFE
* This product's country of origin is subject to change

Compliance and Restrictions

This product contains a chemical that is regulated under California Proposition 65.

Warning: This product contains a chemical known to the State of California to cause cancer.

Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

This product contains a chemical that is regulated under California Proposition 65.

Warning: This product contains a chemical known to the State of California to cause cancer.

Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

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