APPLICATION
A48 Type Spring Loaded Full Lift Safety Valve is applicable as the pressure protecting device in the equipment or pipelines for steam, air,etc., which the working medium is ≤350℃.
A48 Type Spring Loaded Full Lift Safety Valve Dimensions
|
DN
|
do
|
DN′
|
L
|
L1
|
≈H
|
|
20
|
15
|
25
|
110
|
95
|
306
|
|
25
|
16
|
32
|
110
|
95
|
306
|
|
32
|
20
|
40
|
115
|
100
|
309
|
|
40
|
25
|
50
|
120
|
110
|
323
|
|
50
|
32
|
65
|
135
|
120
|
333
|
|
65
|
40
|
80
|
160
|
140
|
420
|
|
80
|
50
|
100
|
170
|
135
|
432
|
|
100
|
65
|
125
|
205
|
160
|
553
|
|
125
|
80
|
150
|
210
|
190
|
639
|
|
150
|
100
|
175
|
255
|
230
|
654
|
|
200
|
125
|
250
|
305
|
260
|
797
|
|
250
|
150
|
300
|
350
|
320
|
998
|
|
300
|
220
|
400
|
370
|
350
|
1246
|
|
350
|
250
|
500
|
500
|
450
|
1711
|
|
400
|
280
|
500
|
500
|
450
|
1780
|
Other safety valves:
1.900 Series DIN Spring loaded Pressure Safety Valve:
.
.
2.A46F/H/Y Pilot-operated Pressure Relief valve (A46 Safety
Valve):
.
.
3.Double Port High Lift Safety Valve:
.
.
.
.
4.A21 Spring loaded low lift external thread type safety valve:
.
.
.
5.A27Spring loaded low lift type safety valve:
.
.
.
.
6.A41Closed spring loaded low lift type high pressure safety valve:
.
.
.
7.A48Spring loaded ful lift safety valve:
..
.
.
.
8.A44Spring loaded Full Lift safety valve:
.
.
.
9.A37,A38,A43Twin spring type safety valve:
.
.
.
.
10.A48SB High temperature and high pressure safety valve:
.
.
.
11.GA49H Impulse Safety Valve
.
.
.
12.A42Y-160/320Closed spring loaded full bore type high pressure safety valve
.
.
.
13.A42 Closed spring loaded full lift type safety valve
.
.
.
14.Lever Safety Valve
,
.
.
15.W Series Spring Loaded Full Lift Safety Valve
|
Model
|
Temperature
|
Medium
|
|
Type
|
|
A27H
|
≤200°C
|
Water, Air, Steam
|
|
Low Lift- closed Bonnet-with lever
|
|
A27Y
|
≤200°C
|
Corrosive medium
|
Low Lift- closed Bonnet-with lever
|
|
A28H
|
≤200°C
|
Air, Steam, Water, Mixture of N2 & H2
|
|
Full Lift- closed Bonnet-with lever
|
|
A28Y
|
≤200°C
|
Corrosive medium
|
Full Lift- closed Bonnet-with lever
|
|
A41H
|
≤300°C
|
Petroleum, Air, Water
|
|
Low Lift- closed Bonnet
|
|
A41Y
|
≤200°C
|
Corrosive medium
|
Low Lift- closed Bonnet
|
|
A47H
|
≤350°C
|
Steam, Air
|
|
Low Lift-Open Bonnet-with lever
|
|
A47Y
|
≤350°C
|
Steam, Air
|
Low Lift-Open Bonnet-with lever
|
|
A42Y
|
≤300°C
|
Air, Petroleum gas, Liquid
|
|
Full Lift-Closed Bonnet
|
|
A42Y
|
≤200°C
|
Corrosive medium
|
Full Lift-Closed Bonnet
|
|
A48Y
|
≤350°C
|
Steam, Air
|
|
Full Lift-Open Bonnet-with lever
|
|
A44Y
|
≤300°C
|
Air, Steam, Petroleum
|
|
Full Lift-Closed Bonnet-with lever
|
|
A44Y
|
≤200°C
|
Corrosive medium
|
Full Lift-Closed Bonnet-with lever
|
|
A37H, A38Y, A43H
|
≤350°C
|
Steam, Air
|
|
Twin Type
|
|
A42Y
|
≤200°C
|
Air,, Mixture of N2 & H2
|
|
Full Lift-Closed Bonnet with high pressure.
|
|
A42Y
|
≤200°C
|
Corrosive medium
|
Full Lift-Closed Bonnet with high pressure.
|
|
A42F
|
-29~80°C
|
LPG or similar non-corrosive medium
|
|
Full Lift-Closed Bonnet
|
|
A40Y
Cast Steel Body
|
≤400°C
|
Air, Petroleum Gas, Mixture of N2 & H2
|
|
Full Lift-Closed Bonnet with heat radiator
|
|
A40Y
1Cr5Mo Body
|
≤450°C
|
Air, Petroleum Gas, Mixture of N2 & H2
|
Full Lift-Closed Bonnet with heat radiator
|
|
A48SH-
Cast Steel Body
|
≤425°C
|
Steam
|
|
Full Lift-Open Bonnet-with Lever-high temperature
|
|
A48SH
1Cr5Mo Body
|
≤510°C
|
Steam
|
Full Lift-Open Bonnet-with Lever-high temperature
|
|
A48SH
12CrMoV Body
|
≤550°C
|
Steam
|
Full Lift-Open Bonnet-with Lever- high temperature
|
Other Information:
Tel: + 86-577-57781015
Fax: +86-0577-67985602
Email:
goole4@goolevalve.com
fjxcathy1985@yeah.net
Website:
http://www.chinavalve1.com/
www.china-safetyvalve.com
Skype:fjxcathy
Payment:T/T
Delivery:FOB
Origin:China
Minimum Order:1
Packaging:plywood case
