BZ41W Type Stainless Steel Insulation Gate Valve

Note: Our Products Can Be Customized According To Customers' Needs. In Addition To National Standards,We Can Design And Manufacture According To American Standards, Japanese Standards, German Standards, Russian Standards, British Standards And So On.

Insulation gate valves are mainly used in various systems such as petroleum, chemical industry, metallurgy, pharmaceuticals, etc. The jacket of the valve is welded between the two flanges of the valve. The side and bottom of the valve are provided with a connection port for the jacket. It can freely flow through steam or other hot thermal insulation medium to ensure that the viscous medium can flow through the valve smoothly.

Z41W/H type PN16-25 stainless steel heat preservation gate valve

BZ41W Stainless Steel Insulation Gate ValveProduct Name: B41H/W Insulation Gate Valve

Model: B41H/W

Caliber: 40～300mm

Pressure: 1.6MPa～2.5MPa

Material: cast steel, stainless steel

BZ41W stainless steel insulation gate valve design and manufacturing standards:

●Design and manufacture: GB12234

●Flange size: JB/T79 GB9113

●Pressure temperature: GB9131

●Structure length: GB12221

●Butt welding connection size: ---

●Inspection and test: GB13927

Insulation gate valves are widely used in various systems such as petroleum, chemical industry, metallurgy, pharmaceuticals, etc., effectively reducing the heat loss of the medium in the pipeline, and preventing the appearance of crystallization and solidification of the medium. The function of the heat preservation valve is that when the temperature is high or low, the substance in the heat preservation gate valve will have a heat preservation effect on the medium, so that the medium will not condense or stick to the inside of the valve body, so that the opening and closing of the valve can operate normally.

Installation dimensions and weight of BZ41W stainless steel insulation gate valve:

PN1.6Mpa
DN	40	50	65	80	100	125	150	200	250	300
L	200	250	265	280	300	325	350	400	450	500
H	310	355	375	435	500	615	675	815	970	1145
D0	200	240	240	280	300	320	360	400	450	560
PN 2.5Mpa
DN	40	50	65	80	100	125	150	200	250	300
L	200	250	265	280	300	325	350	400	450	500
H	310	355	375	435	500	615	675	815	970	1145
D0	240	240	280	300	320	360	400	450	560	640