Z42j Double-Sided Sealed Gate Valve with Rubber Lining

• Media: Water-Vapour Oil
• Driving Mode: Manual Pneumatic Electric
• Connection Form: Consideration Flange Welding
• Structure: Centre Sealing
• Seal Form: Hard Seal and Soft Seal
• Valve Stem: Normal
• Model NO.: Z42J
• Work Pressure: Low and High Pressure
• Working Temperature: Ultra Low Temperature (T<-100°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: DIN GB ANSI Bsw JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Rubber lined gate valve Z42J products meet industrial and industry standards, suitable for a variety of working conditions, convenient use and maintenance, complete product specifications, diverse materials, accurate installation and debugging, product seal strong and effective, novel style, good wear resistance, can be customized according to the actual working pressure, working environment, process parameters, the following graphic information for the product:
Usage method:
 Rubber lined gate valve Z42J its sealing principle: rely on the valve stem to the wedge tightening force of the pre-gate and the role of the medium pressure, the use of gate seal and the seat closely match, so that it achieves seal, seal reliable. Rubber lined double-sided seal gate valve in order to wear, the entire body cavity to take lining glue. In particular, the rubber lining thickness is increased in the seat part to ensure the reliability of the seat seal.
Working principle: rubber
lined gate valve Z42J by the valve body, stem, bracket, gate, handwheel device, steel lining structure, the gate is made of stainless steel material, which is wear-resistant, and corrosion-resistant, improve the service life of the product. The operation of the handwheel when working, opening and closing save time and labor, clockwise for closing, counterclockwise for opening.
Manual rubber-lined double-sided sealing gate valve Z42J-10/16/25C is not limited by the direction of fluid, can make a two-way seal. In order to facilitate the cleaning of sediment in the chamber, both sides of the bottom end of the valve body are provided with blowdown holes, which can be blown off by unscrewing the plug.

Parameters:
Name: Manual rubber lined double-sided sealing gate valve
Model: Z42J-10C/16C/25C/40C
Material: carbon steel
pressure: 1.0,1.6, 2.5,4.0MPa
Temperature: 120ºC
Applicable medium: mud, pulp and other slurry
size: DN50-1000mm
Connection method: Flange
 driving device: manual, pneumatic, electric

Parameter Sheet

Product name	Manual rubber-lined ram valves
Scope of application	Metallurgy, mining, power generation, coal, chemical industry, water conservancy and other slurry pipeline transportation system; It plays the role of cut-off liquid flow, can not be used as regulating valve, can only be fully opened and fully closed, and the installation has no direction restriction
Model specification	Z42J DN40-DN800
Body material	Carbon steel
Rubber-lined material	Natural rubber /EPDM/ butyl rubber, etc
Pressure/temperature	0.6 Mpa / 1.0 Mpa, 1.6 Mpa / 2.5 Mpa, 4.0 Mpa / - 35 ºC ~ + 130 ºC
Flange standard	National standard PN10/16/25/40, American standard ANSI 150LB and other standards
Applicable media	Sewage, pulp, acid and alkaline media, etc
Control conditions	Manual handwheel
Valve advantages	Double-sided elastic seal; Good sealing performance, reliable sealing; The fluid resistance is small, the sealing surface is washed and eroded by the medium; Opening and closing labor saving, can be manual or worm gear, can also be electric remote control; Medium flow is not restricted, no turbulence, no pressure drop; The structure length is short, the whole body inner surface is lined with rubber, high wear resistance and corrosion resistance