A42Y-C type safety valve are used for the equipment and pipeline of the air, petroleum gas, liquid etc medium what the working temperature are less than 300℃.
A42Y-P type and A42Y-R type are used for the equipment and pipeline of the quality with corrode medium what the working temperature are less than 200℃.Take for extra pressure protection devices.
A42H / Y Spring Loaded Full Lift Safety Valve Maint Parts Material
|
No
|
Parts Name
|
A42H-C/ A42Y- C Material
|
A41Y--P/ A42Y-P Material
|
A41Y--R / A42Y-R Material
|
|
1
|
Body
|
wcb
|
1cr18ni9ti
|
1cr18ni12mo2ti
|
|
2
|
Seat
|
2cr13/1cr18ni9ti
|
1cr18ni9ti
|
1cr18ni12mo2ti
|
|
3
|
Adjusting Ring
|
2cr13/1cr18ni9ti
|
1cr18ni9ti
|
1cr18ni12mo2ti
|
|
4
|
Disc
|
2cr13/1cr18ni9ti
|
1cr18ni9ti
|
1cr18ni12mo2ti
|
|
5
|
Guide
|
2cr13/1cr18ni9ti
|
1cr18ni9ti
|
1cr18ni12mo2ti
|
|
6
|
Bonnet
|
zg230-450
|
230-450
|
230-450
|
|
7
|
Spring
|
50crva
|
50crva
|
50crva
|
|
8
|
Stem
|
2cr13
|
2cr13
|
1cr18ni12mo2ti
|
|
9
|
Adjusting Bolt
|
45
|
2cr13
|
2cr13
|
|
10
|
Cap
|
200-400
|
200-400
|
200-400
|
|
|
Sealing
|
D507
|
Stellite 6
|
A47 spring loaded low lift type high pressure safety valve
A47 spring loaded low lift type high pressure safety valve
This safety value are used for equipment and pipeline of the steam, air etc medium what the working temperature are less than 350℃.Take for extra pressure protection devices
A47H Spring Loaded Low Lift Safety Valve:
|
NO
|
Parts
|
Material
|
|
1
|
Body
|
WCB
|
|
2
|
Seat
|
ZG2Cr13
|
|
3
|
Adjusting Ring
|
ZG2Cr13
|
|
4
|
Disc
|
2Cr13
|
|
5
|
Guide
|
2Cr13
|
|
6
|
Bonnet
|
ZG230-450
|
|
7
|
Spring
|
50CrVA
|
|
8
|
Stem
|
2Cr13
|
|
9
|
Lever
|
ZG200-400
|
|
10
|
Adjusting Bolt
|
45
|
|
11
|
Cap
|
ZG200-400
|
|
|
Sealing
|
"H"---D507, "Y"-----Stellite 6
|
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
