Pneumatic ball valve

  • ZJHR Pneumatic ball valve
ZJHR Pneumatic ball valve

ZJHR Pneumatic ball valve

  • Description: XUNFEI Meter is professional manufacturer of ZJHR pneumatic ball valve from China, which has good quality and high steady performance. Welcome to inquiry with us.

ZJHR Pneumatic ball valve


ZJHR Pneumatic ball valve is designed according to API6D, with 2 or 3 valve bodies. The cast steel trunnion ball valve manufactured by our company is equipped with a device for emergency lubrication, with dual blocking and relief functions to ensure leakage prevention. Standard adopts GB, American standard and non-standard design. It is widely used in petroleum, chemical, environmental protection, papermaking, pharmaceutical, power station and civil fields. This series of ball valves installed on the trunnion have passed the API607 and API6FA fire protection certifications of Llody's Registers.


ZJHR Pneumatic ball valve
1. Fire safe design of stem, valve body and bonnet flanges
2. Blow-out proof design for stem to ensure the function
3. Anti-static design to prevent the potential fire and explosion risk
4. Standard single piston effect, optional double piston effect
5. Installation driven device equipped for fixing actuators
6. Urgent grease injection device to prevent leakage
7. Double block and bleed functions
8. Self-relief in the body cavity to ensure the valve safe
9. Dimension of welded end connection can be customized

Main tech data

Design Pressure: ANSI150~1500LB,  PN16~PN250]

Nominal Diameter: 2’~24’ ,   DN50~DN600

Connection: Flange Type  (RFRTJFM)、Socket welding

Body Material: WCB, WCC, WC6, WC9, LCB, CF8, CF8M, CF3 .etc

Valve Seat: Soft seat, Metal seat (surface hard threatment)

Trim Material: 304, 316, 316L, 304L (Stellite Overlay available)

Packing: PTFE, Flexible Graphite

Suitable Temperature: Metal seat: -60 ~ +450℃ Soft seat: -20~+250℃

Design Standard: ASME B16.34, API 6D

Note:Any special design or question of ZJHR Pneumatic ball valve, kindly contact the manufacturer for more details.




Contact: Kevin

Phone: +8615189522935

Tel: +86-517-86800063

Whatsapp: +8615189522935


Add: No.118 HengyangNanRoad, Jinhu County, Huaian,Jiangsu, China