ZQP type stop valve

ZQP type stop valve introduction

ZQP stop valve has simply structure, easy operation , small volume, light weight, good seal, large flow, reliability using and so on. Disk can use single action or sleeve to adopt stop need under different pressure drop .It can choice big push pneumatic piston actuator or electric actuator.

ZQP type stop valve Specification

Body type : Straight casing ball type body
Disk type : Single plug or balance sleeve
Nominal diameter : DN20—300 , NPS 3/4’’—8’’
Nominal pressure : PN16—100 Class 150LB—600LB
Connection : Flange , FF. RF. RTJ
Weld: SW. BW
Face to face : Confirm to IEC 60534
Bonnet type : Standard (-5℃~230℃), radiation pin (-45℃~230℃). Low temperature extend (-196℃~ -45℃),Bollow seal, insulating clamp mode.
Packing:V type PTFE, Flexible graphite
Sealing gasket : Metal clip graphite
Actuator: Pneumatic : multi spring diaphragm actuator, piston actuator,
Electric : 3810 series intelligent electric actuator, PSL actuator
Surface painting :Green Acrylic polyurethane enamel

Code

ZQP type stop valve

ZQP type stop valve


Such as: Z type pneumatic diaghragm stop valve, PN16, Body material:WCB, nominal diameter:DN50, Type is ZJQP-16C DN50

Performance

ZQP type stop valve

ZQP type stop valve


Note1: parameter in performance is with positioner and PTFE packing control valve

Special specification

ZQP type stop valve

ZQP type stop valve

Actuator

ZQP type stop valve

ZQP type stop valve