Single-Lever Safety Valve (GA42H)
- Ningbo
- T/T L/C Other
- 30 days
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Product Description
Lever Safety Valvecan be classified into Single-Lever Safety Valve and Dual-Lever Safety Valve or called Double-Lever Safety Valve.
GA42H, and GA44H Type Safety Valve is applicable to the boiler and pressure container ( The working Temperature is 450 Deg C or Less.), which will avoid the pressure rate over seed the allowable upper limit. The medium of this Single-Lever Safety Valve can be steam or air.
GA41H, GAGA51H Type Safety Valve, except the lever (Lever material is carbon steel), hammer(hammer material is cast iron), the materials of other parts is the same as GA41H-16C Spring loaded type safety valve.
GA42H Single Lever Safety Valve Material List
| Part name | Material | |
1 | Nozzel | WCB |
2 | Disc | 2Cr13 |
3 | Hammer | Cast Iron |
4 | Body | WCB/WC6 |
5 | Stem | 2Cr13 |
6 | Lever | WCB |
7 | Guide | SS |
Lever Safety Valve Main Dimension.
PN(Mpa) |
DN(mm) | Dimension | |||||||||||
do-z | L | H | Flanged Outlet | SW Outlet | |||||||||
DN' | D2' | D1' | D' | n-M | d1 | K2 | K3 | D3 | |||||
1.6 | 50 | 40×1 | 840 | 412 | 125 | 175 | 200 | 235 | 8-M16 | 120 | 145 | 162 | 190 |
2.5 | 50 | 40×1 | 840 | 412 | 125 | 175 | 200 | 235 | 8-M16 | 120 | 145 | 162 | 190 |
4.0 | 50 | 40×1 | 840 | 412 | 125 | 175 | 200 | 235 | 8-M16 | 120 | 145 | 162 | 190 |
6.4 | 50 | 40×1 | 840 | 420 | 125 | 175 | 200 | 235 | 8-M16 | 120 | 145 | 162 | 190 |
10.0 | 50 | 40×1 | 840 | 420 | 125 | 175 | 200 | 235 | 8-M16 | 120 | 145 | 162 | 190 |
,GA42H Single Lever Safety Valve Structure
Contact Us
- Yongjia Goole Valve Co., Ltd.
Product Categories
| safety valve | Pressure Reducing Valve | Ceramic Valve | strainer |
| jacket valve | Power Station Valve | butterfly valve | Steam Trap |
| control valve | Ball Valve |
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