Nai-Lok Stainless Steel Check Valves 1/2" Female to 1/2" Male Thread Non Return One Way Backflow Preventer and One Way Check Valve

• Media: Gas
• Temperature: High Temperature
• Material: Stainless Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CVH
• Connection Form: Thread
• Structure: Check Valve
• Pressure: High Temperature
• Function: Flow Control
• Standard: Standard
• Application: Gas, Indurstry, Water, Oil
• Valve Style: Check Valve
• Body Material: 316 Stainless Steel
• Working Pressure: 6000 Psi (414 Bar)
• Application Field: Gas
• Keywords: Non Return Valve
• Craking Pressure: 3 Psig
• O-Ring: Viton(Standard)
• Poppet: 316 Stainless Steel
• End Connections: Female NPT & Male NPT
• Transport Package: Box Packing
• Specification: 1/4′′-1′′
• Trademark: NAI-LOK
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000/Month
• Package Size: 20.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

NAI-LOK Stainless Steel Check Valves 1/2" Female to 1/2" Male Thread Non Return One Way Backflow Preventer and One Way Check Valve 

Features:

1. Pressure rating up to 6000 psig (414 bar)

2. Temperature rating up to 375ºF(191ºC) with standard Viton O-ring
3. Suitable for gas and liquids
4. Blow-out resistant and stop reversing flow design

5. 316SS body material as standard

6. 100% factory tested
7. Variety of end connections include NAI-LOK tube fittings, Male/ Female NPT & ISO thread.
 

All of our product specifications are equivalent to DK-LOK,HY-LOK,SWGAELOK
 

Product Name	Nai Lok CVH Series Check Valve
Size	1/4'',1/2" 3/8'',3/4'',1''
Material	stainless steel(316)
Working Pressure	6000PSI (414 bar)
Inlet/ Outlet Size	1/4'' to 1''
O-Ring & Back up Rings	Viton(standard)
Nominal Cracking Pressure	1/3 psig
Poppot Stopper	316SS/ A479
Spring	302SS
End Connections	NAI-LOK tube fitting or NPT thread