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CCV Series Cryogenic Check Valve

CCV Series Cryogenic Check Valve
CCV Series Cryogenic Check Valve
CCV Series Cryogenic Check Valve
CCV Series Cryogenic Check Valve
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Product Description

Bowling Brand CCV Series Cryogenic Check Valve in ASTM B16 Brass and SUS304 Material with TS approval possesses features of high working pressure, high flow, zero leak, and lowpressure drop suitable for LNG fuel, LNG car bottle, cryogenic tank and cryogenic vessel application. The design of CCV Series Cryogenic Check Valve is fully guided poppet with free floating PTFE backup ring for extremely resistance of particulate contamination. In order to protect O-ring and spring from over-stress fatigue, there is a design of a metal-to-metal positive stop in opened and checked position.

Product Specification

Size: 1/2”, 3/4”
Maximum Working Pressure: Brass - 1000 PSI (68 BAR); SUS304 - 3000PSI (206BAR)
Opening Pressure: 0.1 ~ 10 PSI
Working Temperature: -196 °C ~ 80 °C
Fluid: LNG, LO2, LN2, LAR, Non-corrosive gas

Application:
LNG car bottle, Cryogenic tank and vessel

Feature:

  • High Flow
  • Zero Leakage
  • 100% Pressure Test based on factory standard.
  • Valves are cleaned by CGA-G-4.1 standard for Oxygen application.

Part Material
Body Brass SUS304
Inlet cap Brass SUS304
Spring Retainer Brass SUS304
Poppet Brass SUS304
Backup ring PTFE  
Spring SUS304  

 

Dimensions (Unit:mm):

P1P2NL1L2L3
InchmmInchmmInchmm
1/2” NPT 1/2” NPT M36 X 2.0
M30 X1.5
2.56 65 2.93 74.5 3.46 88
3/4” NPT 3/4” NPT   2.99 75.8 3.39 86  


How to order

Series

Body Material

Connection

Floating O-ringSizeOpening PressureFluid
CCV B – Brass F- P1* P2
Female * Female
T - PTFE 03 1/2” 1 0.1 ~ 0.4 PIS S Standard
2 0.5 ~ 1 PSI
S – SUS304 N- P1* N
Female * Male
04 3/4” 3 2 ~ 4 PSI OX Oxygen
4 6 ~ 10 PIS

Example: CCV – B N T 03 OX; CCV – B F 03 2 OX

 

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Long Tsuen Industrial / All Prosperity Enterprise Co.,Ltd. : ROOM 604 6FL No.52 Chang An E.Rd. Sec. 2 Taipei,Taiwan R.O.C.

Tel:886-2-25217794 Fax:886-2-25429613 Email:[email protected]

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