Dongjin Valve Co. Ltd

Wenzhou, China

We are offering wafer butterfly valve. Feature: wafer or lug body style fit between ff or rf flanges. ptfe bushing ensure the maximum shaft support and certralized alignment. 90 degree polished disc assures positive on-off edge-boot seat, it is new type in market .can reduce the torque also fit various flanges, easy to replaceable. bubbles-tight sealing with no leakage under the pressure test. universal iso5211 mounting pad, which can be suitable for all kinds of actuators such as handles, gear box, electric actuator and pneumatic actuators round with key, square and double "d" of stem configuration are for you selection.

We are offering wafer butterfly valve. Feature: wafer or lug body style fit between ff or rf flanges. ptfe bushing ensure the maximum shaft support and certralized alignment. 90 degree polished disc assures positive on-off edge-boot seat, it is new type in market .can reduce the torque also fit various flanges, easy to replaceable. bubbles-tight sealing with no leakage under the pressure test. universal iso5211 mounting pad, which can be suitable for all kinds of actuators such as handles, gear box, electric actuator and pneumatic actuators round with key, square and double "d" of stem configuration are for you selection.

We are offering teflon lining globe valve. Administer standard design specification gbt 12233 12235 face to face: gbt 12221 flanged end: jbt 78 79 test & check: gbt 13927 marking: gbt 12220 supply: jbt 7928.

We are offering lift check valve material: wcb, lcb, cf8, cf8m, cf3, cf3m, a105, lf2, f304, f316, f304l, f316l a217 wc6 wc9c5c12, a352lcalcblcclc1, a105, a350 lf2lf1, en12516 1.0619, 1.4408, 1.44011.4301, 1.4304, 1.4404, 1.4021, 1.4571, 1.4541, 1.4462 etc. design std: ansi b16.34end connection std: asme b16.11, asme b1.20.1, asme b16.25test std: api 598.

We are offering water sealed gate valve. A this factory bonnet the packing room has the water seal structure, when the connection passes over pressure 0, the 6- 1mpa water, may cause the system and the atmosphere isolates, guaranteed the system has good gas tightness. b dsthe z series uses double gate the disc bidirectional spring-loaded seal, opens shuts, rapid, the seal nimbly is reliable. c product material quality simple, compact reasonable, the overhaul is convenient, the service life is long. d sits the start-stop system on piping to use, must be at all opens or the ajar condition, does not have to use in adjusting the current capacity e a valve connection form minute flange, the weld two kinds, the drive type is hand, the motor two kinds. f ds series liquid valve is suitable for nominal pressure 10.0mpa, operating temperature 425, works agent is the water, steam, oil field and on non-caustic gas pipe makes the start-stop system to use, is suitable especially for the thermoelectric power station steam engine vacuum condenser system.

We are offering jis gate valve. Class 1501500 gate valve os&y, rising stem, flexible wedge bolted bonnet, threaded or welded seat ring astm a216 wcb, a217 wc6, a351 cf8, a351 cf8m, a351 cf3, a351 cf3m, a351 cn7m, a352 lcb standards compliance design and manufacture: jis b2073 b2083 face to face(end to end): jis b2002 flanged connection: jis b2212 b2214 pressure temperature rating: jis b2073 b2083 inspection and test: jis b2003 a. Anti-friction ball thrust bearing: reduces friction between mating parts to ensure smooth operation b. Grub screw: secures yoke nut in the bonnet c. Grease nipple: supplies lubricant to the mating parts.

We are offering globe valve. Standards compliance design and manufacture: gbt 12235 face to face(end to end): gbt 12221 flanged connection: jbt 79 pressure and temperature: gbt 9131 test and inspection: jbt 9092 marking: gbt 12220.

We are offering swing inside screw check valve. Feature full bore size: 142 working pressure:200psi600psi female threaded end: bspt, npt, din2999.