Find high quality dual plate check valve with competitive price here. Please rest assured to buy dual plate check valve with Shaanxi Rongle Petroleum Machinery Co.,Ltd

Shaanxi Rongle Petroleum Machinery Co.,Ltd is one of the best China dual plate check valve manufacturers and suppliers, and also a professional company and factory, welcome to import quality dual plate check valve products from us.

Introduction
     Dual plate check valve is a standard part of coiled tubing string assembly. When the coiled tubing string or ground equipment is malfunctioning or damaged, double-plate check valve prevent down-hole liquid reflux into the tubing string downhole flow column. Each of plate is double sealed to enhance sealing reality. Elastic sealing mainly provide for low-pressure sealing and high-pressure uses metal sealing.
Feature
     Each plate with dual seal
     Removable plate is easy for maintenance
     Full though conduit for pitching ball
Applications
     Suite for all coiled tubing operations
     Fishing operation
     Milling operation

SIZE(in)	DRW. NO.	MAX. OD	MIN. ID	WORKING PRESSURE	CONN. LENGTH
1.250	L06 125100	31.8	8.0	10000	305.0
1.500	L06 150100	38.0	10.0	10000	335.8
1.750	L06 175100	44.5	16.0	10000	409.0
2.000	L06 200100	50.8	18.0	10000	414.5
2.250	L06 225100	57.0	25.0	10000	454.5
2.375	L06 237100	60.0	26.0	10000	454.5
2.875	L06 287100	73.0	32.0	10000	478.5