API 6A Check Valve for Oilfield Petroleum Equipment

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: check valve
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: 5000psi
• Material: Stainless Steel
• Port Size: 2"
• Material Class: AA-Ee
• Working Pressure (Psi): 3000-15000
• Product Specification Level: Psl1-3
• Transport Package: Exported Package
• Specification: 1inch-5inch
• Trademark: SGPE
• Origin: China
• HS Code: 8431
• Production Capacity: 150000

Product Description

2 " dart type Check Valve for oil equipment
 

1) Sizes range from 2" to 3". The model of check valve available: D×F70-2"×2",D×F105-2"×2",D×F70-3"×3",D×F105-3"×3"
2) Working pressure rated:5000psi(35MPa)~15000psi(105MPa).
3) Our check valves are mainly used for high pressure applications and workover equipments. They are usually installed in high pressure pipelines for preventing fluid flowing back. When fluid is pushed back, a retainer plate will automatically close.
4) Check valves, forged of high strength alloy steel based on US technologies, are fitted with unions on both ends for easy dismantlement. The retainer plate inside sulfidized with Buna-N has a good sealing effect and a longer service life under high pressure, for conventional or H2S environments.

1-1/16-71/16	Stainless Steel	Low Pressure
		High Pressure
		Medium Pressure
	ALLOY	Low Pressure
		High Pressure
		Medium Pressure
	Forged	Low Pressure
		High Pressure
		Medium Pressure
	Casting	Low Pressure
		High Pressure
		Medium Pressure