Quick Details

• Place of Origin:

  Wenzhou China

• Packing:

  Wooden Case

• Delivery Port:

  Ningbo/Shanghai

• OE Experience:

  No

Product Name:Power Station Vacuum Isolation Gate Valve

Power Station Vacuum Isolation Gate Valve

Application

Zhonghua

Product Description:

Product overview
Main structural characteristics and USES
1, this series of valve body adopt casting structure, with parallel double sealing deputy half a mandatory two-way sealing, sealing surface in the movement and wedge for zero leakage fast chocking effect step by step.
2, sealing surface friction small, portable, for opening and closing and sealing surface abrasion automatic compensation function.
3, simple, compact structure, convenient maintenance, long service life.
4, cover packing room equipped with vacuum sealing structure, have since the  expansion pressure effect, and the sealing the surface with high strength expansion materials, then system completely isolated from the atmosphere, has the very good system tightness.
5, this series valve flange, welding connection points two kinds, drive mode, which has two kinds of manual and electric.
The valves are suitable for working temperature 425  and 550 degree centigrade or less, or less for water, steam or air as the working medium of piping, as the opening and closing process;Particularly suitable for power plant turbine condenser and vacuum negative pressure system, the vacuum insulated sealing function.
Applicable medium:Water, steam, air
Suitable temperature (degree centigrade):425 or less,550 or less
Body and bonnet : WCB ,Chrome molybdenum steel,The valve stem:2Cr13, 20Cr1Mo1VA 38CrMoAIA
Ram:25,Chrome molybdenum steel
Stem nut:Aluminum bronze
Packing:Expansion composite graphite
Fasteners:High quality carbon steel,Chrome molybdenum steel

ZheJiang Hisun automation instrument Co.,Ltd. is a valve company which integrates Researching, manufacturing, designing,sales and after services as a specialized unit. This company is located beautifully in the scenery, scenery joy person's China "township of the pump valve" north the Wenzhou cup ...[Read More]

Company Profile:

• Main Product:

  Power Station Valve

• Business Type:

  Manufacturer

• Current Export Market:

  South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Africa, Oceania

• Total Annual Sales:

  USD 100,000 - 500,000

Factory Profile:

• Number of Employees:

  101 - 200 People