Product introduction: SFA48Y high temperature and high pressure safety valve, power station safety valve: high temperature and high pressure spring safety valve is suitable for working temperature "C cast steel type" ≤425℃; "I chromium molybdenum steel type" ≤500℃; "V chromium molybdenum steel type" ≤550℃ Used as an overpressure protection device on medium equipment or pipelines such as steam.
Item NO.:
XUVAL77-74Lead Time:
45DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
SilveryMOQ:
10Power station safety valve SFA48Y
Power station safety valve model: SFA48Y
Nominal diameter of power station safety valve: 40mm-200mm
Power station safety valve working pressure: 1.6MPa-4.0MPa
Power station safety valve connection method: flange connection
Power station safety valve form: spring type
The main function of the power station safety valve: pressure relief protection
Power station safety valve medium: water industry pipeline
Power station safety valve material: cast steel, chromium molybdenum steel, chromium molybdenum vanadium steel
Power station safety valve standard: Ministry of Machinery standard or customized non-standard
Material of main parts and components of power station safety valve:
NO.
Part Name
Type C material
Type I material
V-shaped material
1
Body
WCB
ZG1Cr5Mo
ZG15Cr1Mo1V
2
Seat
2Cr13
1Cr18Ni9Ti
12Cr1MoVA
3
Adjustment ring
2Cr13
1Cr18Ni9Ti
1Cr18Ni9Ti
4
Disc
2Cr13
17-4PH
17-7PH
5
Guide sleeve
2Cr13
1Cr18Ni9Ti
1Cr18Ni9Ti
6
Heat sink
ZG230-450
ZG230-450
ZG230-450
7
Bonnet
ZG230-450
ZG230-450
ZG230-450
8
Spring
50CrVA
50CrVA
50CrVA
Overall dimensions and connection dimensions of power station safety valves:
Model |
Nominal
diameter
|
do | D | K | g | g1 | b | f | f1 | Z-∅d | DN | D1 | K1 | g2 | b1 | f | Z1-∅d1 | L | L1 | ≈H |
SFA48Y-16C SFA48Y-16I SFA48Y-16V |
40 | 25 | 150 | 110 |
|
85 | 18 | 3 |
|
4-18 | 50 | 165 | 125 | 100 | 20 | 3 | 4-18 | 120 | 115 | 540 |
50 | 32 | 165 | 125 |
|
100 | 20 | 3 |
|
4-18 | 65 | 185 | 145 | 120 | 20 | 3 | 4-18 | 135 | 120 | 618 | |
65 | 40 | 185 | 145 |
|
120 | 20 | 3 |
|
4-18 | 80 | 200 | 160 | 135 | 20 | 3 | 8-18 | 160 | 140 | 710 | |
80 | 50 | 200 | 160 |
|
135 | 20 | 3 |
|
8-18 | 100 | 220 | 180 | 155 | 22 | 3 | 8-18 | 160 | 150 | 730 | |
100 | 65 | 220 | 180 |
|
155 | 20 | 3 |
|
8-18 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 225 | 175 | 892 | |
150 | 100 | 285 | 240 |
|
210 | 24 | 3 |
|
8-23 | 200 | 340 | 295 | 265 | 26 | 3 | 12-23 | 240 | 235 | 1135 | |
200 | 125 | 340 | 295 |
|
265 | 26 | 3 |
|
12-23 | 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 290 | 210 | 1135 | |
SFA48Y-40 SFA48Y-40I SFA48Y-40V |
25 | 16 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-14 | 32 | 140 | 100 | 78 | 18 | 2 | 4-18 | 110 | 95 | 429 |
32 | 20 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4-18 | 40 | 150 | 110 | 85 | 18 | 3 | 4-18 | 115 | 100 | 421 |
Product Structure:
Packing & Delivery :
Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.
Previous :
Spring micro-opening type external thread safety valvenext :
CS17H Bimetallic Disc Trap ValveIf you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
New Products
Copyright © 2024 Tonglu Yongxin Valve Co.,Ltd.All Rights Reserved. Powered by dyyseo.com
IPv6 network supported