Dual phase steel special pressure on regulating pneumatic valve connection standard and product features

dual phase steel special pressure on regulating pneumatic valve is introduced:
dual phase steel special pressure for adjusting a single-seat pneumatic valve ( ZZYP, sleeve ( ZZYM, double ( ZZYN, three kinds of structure; A diaphragm, two piston actuator; After decompression role type have to use pneumatic valve pressure regulation ( Type B and relief before use pneumatic valve pressure regulating ( K type. The nominal pressure level products are PN,,,, Pneumatic valve diameter range DN ~; Leakage level class II, IV and VI three gears; Flow characteristic of quick opening; Block adjustment from ~ Kpa pressure. Can be combined according to the need to meet the requirements of working condition of the user.
dual phase steel special pressure on regulating pneumatic valve product features:
self-reliance type pressure regulating pneumatic valve does not need additional energy, can work in the absence of electric airless place, convenient and save the energy.
pressure being segmented range and cross each other, control precision is high.
fostered pressure setting can set continuously during operation.
pressure regulation after the pneumatic valve, pneumatic valve pressure before and after pneumatic valve pressure ratio can be as follows: ~ :.
rubber diaphragm detection, high measurement precision, actuator.
the pressure balancing mechanism, make the pneumatic valve responsive adjustment and control precision.

dual phase steel special pressure on regulating pneumatic valve main parts material:
a pneumatic valve body: being mid-december, - , ZGCrNiTi, ZGCrNiMoTi
A pneumatic valve core: being CrNiTi, CrNiMoTi
A pneumatic valve seat: being CrNiTi, CrNiMoTi
A pneumatic valve stem: being CrNiTi, CrNiMoTi
A membrane cover: being A, A steel coated tetrafluoroethylene stainless steel
packing: being nitrile, YiBing, fluorine, oil resistant rubber

dual phase steel special pressure on regulating pneumatic valve connection standard:
do flange standard: according to the BG - casting method JB / -
do flange sealing surface style: PN convex
a PN, being as the concave and convex, pneumatic valve body as concave
structure being the BG - length
do actuator signal interface: internal thread M x.
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