Hz Manual Cast Steel Gate Valve

• Media: Water
• Temperature: Ordinary Temperature
• Type: Straight-through
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: Ordinary Temperature
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: 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.


Technical standard




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