Product Center

Product Center

90 series of various electric, pneumatic, manual valves,
etc.More than 8700 specifications and varieties

HomeProductsKnife Gate ValveUnidirectionalQH SeriesQH

QH

Unidirectional, Bidirectional Seal Three Sides And Four Sides Seal Knife Gate Valve

Model:
QHZ43X
Flange Standard:
custom against client's requirement.
Face to Face:
MSS SP-81
Testing Standard:
API-598
Operation:
handwheel, electric,pneumatic, hydraulic,sprocket, electro-hydraulic, gear, lever
Main Material:
Q235, Stainless steel
Disc Material:
F55, F53, 2205, SS310, SS316L, SS316, SS304
Sealing Material:
NBR, FKM, graphite, Metal to Metal, EPDM, Graphite
Packing:
Aramid fiber, high-water based fiber, rubber, PTFE, graphite
Applicable Medium:
Applicable for Urban sewage treatment, sugar, powder, medicine, chemical and other fields.
E-mail PDF Download

Online Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales will contact you within 24 hours. Thank you for your interest in our products.