Gold Member Since 2015
Audited Supplier
Yongjia Goole Valve Co., Ltd.

Safety Valve, Lever Safey Valve, Single-Lever Safety Valve manufacturer / supplier in China, offering Single-Lever Safety Valve (GA42H), Power Station Pressure Seal Motorized Gate Valve (GAZ961Y), Power Station ANSI Pressure Seal Gate Valve (GAZ61Y) and so on.

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Supplier Homepage Product Safety Valve Others Safety Valve Single-Lever Safety Valve (GA42H)

Single-Lever Safety Valve (GA42H)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Ningbo, China
Production Capacity: 10000PCS/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: GA42H
  • Structure: Lever
  • Category: Safety Valve
  • Size: Dn50
  • Medium: Steam or Air
  • Usage: Overpressure Protection Safety Device
  • Trademark: Goole, OEM
  • Specification: CE, SGS, TUV
  • HS Code: 8481400000
  • Pressure: Pn16-Pn100
  • Material: C.S
  • Model No: Ga42h
  • Connecting Type: Flange
  • Medium Temperature: Below 450 Deg C
  • Application: Boiler or Other Pressure Container
  • Transport Package: Plywood Case
  • Origin: Wenzhou, Zhejiang, China
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

Single-Lever Safety Valve (GA42H)
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