Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Standard
GB
Application
Industrial Usage, Water Industrial Usage
Transport Package
Wooden Case
Specification
PN16-PN64, DN20-DN450
Trademark
HUIZHENG
Origin
China
HS Code
8481804090
Production Capacity
5000000sets/Year
Product Description
HZ Manual cast steel gate valve
Characteristic ·The casting valve body has enough strength to meet the requirements of the working environment, and the fluid flow will not be hindered.
·Elastic wedge can automatically adapt to the deformation of valve body caused by pipe stress.
·The seat ring assembled by welding is sealed and welded to eliminate the leakage channel.
·Stem: T-shaped disc stem connection prevents stress on the side of the stem and ensures smooth and easy operation.
·Packing: packing contains preservative to avoid corrosion of valve stem. Deep stuffing box ensures long packing life.
·Seat ring: the seat environment is sealed and welded, which can eliminate the leakage channel behind the ring and prolong the life of trouble free operation.
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