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single lever safety valve

single lever safety valve

Product Category:SAFETY VALVE
Product Name:single lever safety valve
Product Tag:single lever safety valve
Update Date:2021/9/1 10:17:08
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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.

GA42H single-lever safety valve is suitable for power station boilers and pressure vessels whose temperature is ≤450℃ to prevent the pressure from exceeding the maximum allowable value. The medium can be steam or air.

GA42H type safety valve is applicable to the power-station boiler and pressure container (The working temperature is 450 or less.) which will avoid the pressure rate beyond the allowed upper limit. The medium can be steam or air.

GA42H single lever safety valve

Materials for main parts
NO. Name of part Materials
1 Body Carbon steel
2 Guide sleeve Stainless steel
3 Disc 2Cr13
4 Stem 2Cr13
5 Lever Carbon steel
6 Hammer Cast iron

Type Nominal diameter DN(mm) Dimensions (mm)
do-z D D1 D2 D6 f f1 b Z- d L H

DN' D2' D1' D' nM d1 K2 K3 D3
GA42H-16 50 401 165 125 100 / 3 / 16 4-18 840 412 125 175 200 235 8-M16 120 145 162 190
GA42H-25 50 401 165 125 100 / 3 / 20 4-18 840 412 125 175 200 235 8-M16 120 145 162 190
GA42H-40 50 401 165 125 100 88 3 4 20 4-18 840 412 125 175 200 235 8-M16 120 145 162 190
GA42H-64 50 401 175 135 105 88 3 4 26 4-23 840 420 125 175 200 235 8-M16 120 145 162 190
GA42H-100 50 401 195 145 112 88 3 4 28 4-25 840 420 125 175 200 235 8-M16 120 145 162 190

Product Keyword Tags>>

Safety valve,Pressure safety valve,Pressure Relief Valve,Safety valve Manufacturer,Pressure safety valve Manufacturer,Pressure Relief Valve Manufacturer

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