ISO · Flange · Open
Low Pressure Spring Loaded Safety Relief Valve
US$ 50-2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Ref.No
Part Name
Sign of Materials
C
cs
C6
C9
CM
cc
CB
L
1
Body
WCB
WCB
WC6
WC9
WCB
WCB
WCB
LCB
2
Nozzle
304
316
316
316
Monel
H. C
H. B
304
3
Nozzle Ring
CF8M
CF8M
CF8M
CF8M
CF8M
CF8M
CF8M
CF8M
4
Set Screw
304
304
304
304
304
304
304
304
5
Disc
- Wenzhou Safety Import&Export Co., Ltd
-
- Zhejiang, China
- ISO 9001, ANSI/ESD, ASME
- Contact Now
Water · Spring · Ordinary Temperature
API 526 Boiler Flanged Spring Loaded Steam Safety Pressure Relief Valve with Lever Type
US$ 70-1688
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
API 526 boiler flanged Spring loaded steam safety pressure relief valve with lever type
Applicable Standard
Design Standard: API 520
Performance Standard: API 526
Seat Tightness Test: API 527
End Connection: Flanged To ASME B 16.5 & Butt Weld To ASME B16.25
Product Applications
The safety va
- Cixi Fly Pipe Equipment Co., Ltd.
-
- Zhejiang, China
- Others
- Contact Now
ISO · Closed · High Temperature
A28W Stainless Steel Full Lift Spring-Loaded Safety Relief Valve
US$ 63.8-65.96
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Name:A28W Stainless Steel Full Lift Spring-Loaded Safety Relief Valve
Size
DN 20*32-DN 150*250
Material
Stainless Steel, Cast steel, WCB, CF8, CF8M
Standard
ASTM/JIS/DIN/GB/BS/API/ANSI
Sealing surface
Alloy Steel, Hard Alloy
Connections
Internal Thread, External Thread, Flange, Welding.
- Wenzhou Longva Light Industrial Machinery Co., ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
- ISO 9001, ISO 9000, ISO 14000, IATF16949, GMP...
- Contact Now
Ordinary Temperature · Clamp · Open
Stainless Steel Mini Type Pressure Relief Sanitary Spring Loaded Safety Valve Small with Clamp End
US$ 40-50
/ pieces
1 pieces (MOQ)
1 pieces (MOQ)
Focus on R&D And Manufacturing on Sanitary Safety Valve
-12 years + R&D And Manufacturing - Quality Guarantee
- Sensitive Response - Protecting Pipelines And Equipment
Product P
- Zhejiang Sanying Fluid Equipment Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
- ISO 9001
- Contact Now
Thread
Spring Loaded Low Lift External Thread Type Pressure Safety Relief Valve
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Spring Loaded Low Lift External Thread Type Pressure Safety Relief Valve
Product Description
Low lift safety valve introduction:
1.In low lift valves, the disc only lifts a distance of 1/24th of the bore diameter. The discharge area is determined entirely by the position of the disc, and si
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
ISO · Gas · Adjustable
A28W Spring Loaded Low Lift External Threaded Safety Relief Valve
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
A28W Spring Loaded Low Lift External Threaded Safety Relief Valve
Product Description
KunkleA28H type are used for the equipment and pipeline of water,air,steam etc.Medium what the working temperature are less than 200°C.A27Y type are used for the equipment and pipelines of the quality with
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
ISO · Ordinary Temperature · Adjustable
Spring Loaded Low Lift Type with Lever Safety Relief Valve for Steam/Gas Pipelines
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Spring Loaded Low Lift Type with Lever Safety Relief Valve for Steam/Gas Pipelines
Product Description
Pressure Protection Device for the equipment and pipeline of the steam, ect. The working temperature with Carbon Material Type are less than 425ºC and with WC6 Material type are less than 50
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Ordinary Temperature · ISO · Closed
ISO/Bsp China Manufacturer Stainless Steel 304 High Pressure Spring Loaded Full Lift Safety Pressure Relief Valve for Steam
US$ 15-20
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Established in 2012, Hangzhou Henggong Technology Co., Ltd is located in Dongou Industrial Area in Oubei Town of Yongjia County, the cradleland of "China Pump and Valve", which enjoys favorable geographical location and convenient transportation. Presently, our company is coveri
- Hangzhou Henggong Technology Co., LTD
-
5(4.3)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001
- Contact Now
CCC · Closed · High Temperature
High Pressure Sealed Spring Loaded Full Lift Relief Safety Valve as Customized
US$ 550-600
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Safety valve
This valve is used for power plant boilers, pressure containers, pressure and temperature reducing devices and otherfacilities.Used for Any pressurized system requires safety devices to protect people, processes and property.
Safety valve is open-c
- Hebei Xukang Meter Manufacturing Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Hebei, China
- ISO 9001
- Contact Now
ISO · Open · High Temperature
Pressure Relief Valve/Cast Steel/Spring Loaded Steam Safety Valve/ Class150 Flanged
US$ 8-100
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
Description:
Safety valve is pressure equipment, containers and pipelines the best overpressure protection device, when the media pressure exceeds the allowable value, the safety valve automatically open, then the full amount of emissions, to prevent the pressure contin
- Yuming Valve Group Co.,Ltd
-
- Henan, China
- ISO 9001, ISO 14001, ASME
- Contact Now
-
What materials are commonly used in manufacturing Spring Loaded Relief Valves?
Spring Loaded Relief Valves are typically manufactured using materials such as stainless steel, brass, or carbon steel. Manufacturers ensure these materials meet strict quality standards to ensure the valve's effectiveness and longevity.
-
How can I find trustworthy suppliers of Spring Loaded Relief Valves in China?
To find reputable suppliers of Spring Loaded Relief Valves in China, search online platforms, attend industry trade shows, and engage with industry-specific directories. Verify supplier credentials, request product samples, and establish reliability assurance before collaborating.
-
What are the advantages of procuring Spring Loaded Relief Valves wholesale?
Procuring Spring Loaded Relief Valves wholesale offers cost savings, bulk quantities, and consistent product quality. Wholesale purchases often come with discounts and customization options, ensuring a steady supply of high-quality Spring Loaded Relief Valves from reliable suppliers.
CCC · ISO · High Temperature
High Temperature Superheater Steam Boiler Full Lift Spring Loaded Safety Relief Valve
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High Temperature Superheater Steam Boiler Full Lift Spring Loaded Safety Relief Valve
Product Description
Pressure Protection Device for the equipment and pipeline of the steam, ect. The working temperature with Carbon Material Type are less than 425ºC and with WC6 Material type are less tha
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Ordinary Temperature · ISO · Closed
Spring Loaded Full Nozzle Air/LPG/Liquid Safety Relief Valve
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Spring Loaded Full Nozzle Air/LPG/Liquid Safety Relief Valve
Product Description
Balanced Bellows Safety Valve is often used for the pipelines with toxic or corrosive medium.It's often supplied with closed bonnet with or without lever.We Goole can also offer jacketed bellow type balanced safety va
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
High Temperature · Gas · CCC
Valves Taq414 814carbon Steel Stainless Steel Spring Loaded Full Lift Steam Boiler High Temperature Pressure Relief Safety Valve
US$ 70.3
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
A Safety Valve is a critical device used to protect equipment, systems, and people from overpressure by automatically releasing fluid (gas or liquid) when pressure exceeds a preset limit. It is a fail-safe mechanism widely used in various industries.
Key Components
Body: House
- Keke Group Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Closed · Stainless Steel
Spring Loaded Duplex Stainless Steel S31803/2205/2507 Full Nozzle Safety Relief Valve
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Spring Loaded Duplex Stainless Steel S31803/2205/2507 Full Nozzle Safety Relief Valve
Product Description
Balanced Bellows Safety Valve is often used for the pipelines with toxic or corrosive medium.It's often supplied with closed bonnet with or without lever.We Goole can also offer jacketed bel
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
ISO · Flange · Closed
Relief Shut off Valve Closed Spring Loaded Low Lift Type Safety Valve
US$ 550-600
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Safety valve
This valve is used for power plant boilers, pressure containers, pressure and temperature reducing devices and otherfacilities.Used for Any pressurized system requires safety devices to protect people, processes and property.
Safety valve is open-c
- Hebei Xukang Meter Manufacturing Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Hebei, China
- ISO 9001
- Contact Now
Thread · Spring · Adjustable
API 526 Spring Loaded Flanged Pressure Relief Oil Gas Steam Safety Valve
US$ 1-49
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
A spring-loaded steam safety valve with a wrench spring is a type of safety valve used in steam systems to prevent overpressure.
A spring-loaded steam safety valve is a type of safety valve specifically designed for steam systems. It's a critical component used to prevent overpressure situations
- YOONAD VALVE (WUXI) CO., LTD.
-
- Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Ordinary Temperature · Adjustable · Water
Adjustable Water Pressure Relief Valve Spring Loaded Boiler Safety Valves
US$ 0.8-21.8
/ Piece
800 Pieces (MOQ)
800 Pieces (MOQ)
Basic Dates
1.Brass Material Used
HPB57%-3
CW614N
CuZn39Pb3
Lead Free Copper
C3604
HPB59%-1
CW617N
CuZn40Pb2
2.BasicTechnical Dates
Type Of Thread
Surface Treatment
Temperature
Pressure
Medium
100%
Leakage
ISO228/BSP/NPT/JIS
Original Color
- Yuhuan Tufei Imp. and Exp. Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 9000
- Contact Now
Flange · CE · Spring
ODM Carbon Steel Wcb Flanged Spring Loaded Pressure Relief Safety Valve for Industrial Boiler and Pipeline Systems
US$ 111
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Product Description:
The Spring Loaded Flanged Safety Valve is a crucial safety component designed to protect industrial systems from overpressure. It automatically releases excess pressure when it exceeds the preset threshold, preventing equipment damage and ensuring operat
- Quality (Shandong) Industrial Automation Co., ...
-
- Shandong, China
- ISO 9001, ISO 14001, IATF16949, GMP, ANSI/ESD
- Contact Now
ISO · Low Temperature · Open
Stainless Steel Sanitary Grade Tri-Clamp Spring Loaded Pressure Relief Exhaust Valve
US$ 43-50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Stainless steel Sanitary Grade Tri-clamp Spring Loaded Pressure Relief exhaust valve
The safety valve is used to used to keep the set pressure in the system. When the system pressure is higher than set pressure, valve open to reduce the pressure.
Features:
Models: Ball type, line type
M
- Wenzhou Joneng Valves Co., Limited
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO 9001
- Contact Now
Flange · CE · Spring
Pop-Type Spring-Loaded Safety Relief Valve for Thermal Oil Systems, Industrial Boilers, and High-Temperature Chemical Processes
US$ 111
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Product Description:
The Spring Loaded Flanged Safety Valve is a crucial safety component designed to protect industrial systems from overpressure. It automatically releases excess pressure when it exceeds the preset threshold, preventing equipment damage and ensuring operat
- Quality (Shandong) Industrial Automation Co., ...
-
- Shandong, China
- ISO 9001, ISO 14001, IATF16949, GMP, ANSI/ESD
- Contact Now
High Temperature · Gas · CCC
High-Performance Cast Steel Spring Loaded Safety Relief Valve for Industrial Applications
US$ 1
/ Piece
99 Pieces (MOQ)
99 Pieces (MOQ)
Product Description
A Safety Valve is a critical device used to protect equipment, systems, and people from overpressure by automatically releasing fluid (gas or liquid) when pressure exceeds a preset limit. It is a fail-safe mechanism widely used in various industries.
Key Components
Body: House
- Keke Group Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Cryogenic Closed Spring Loaded Full Lift Low Temperature Safety Relief Valve for Air/LPG/Liquid Medium
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Cryogenic Closed Spring Loaded Full Lift Low Temperature Safety Relief Valve for Air/LPG/Liquid Medium
Liquefied Petroleum Gas Safety Valve/ Back-Flow Safety Valve
Product Description
A42F safety valve or called Safety Reflux Valve, is often mounted on the liquid-phase reflux pipeline of the pu
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Gas · Ordinary Temperature · Adjustable
Conventional Type Full Lift Spring Loaded Liquid/Gas Safety Relief Valve
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Conventional Type Full Lift Spring Loaded Liquid/Gas Safety Relief Valve
Product Description
Application
Application:
DIN 901 / 902 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 i
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Closed · Gas · ISO
Da22f-40p (10C) Cryogenic Relief Valve Spring Loaded Safety Valve
US$ 50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Type
Major Overall & Connection Dimensions(mm)
Setting Pressure(MPa)
H
H1
DO
L
M1
M2
DA22F-40P(10C)
161
56
∅10.5
∅49
36*1.5
M36*2
0.4~1.59
DA22F-40P(10C1)
161
56
∅10.5
∅49
36*1.5
M36*2
1.6~2.7
DA22F-40P(10C2)
161
56
∅10.5
∅49
36*1.5
- Danyang Feilun Gas Valve Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, ISO 9000
- Contact Now
Flange · CE · Spring
High-Precision Spring Loaded Safety Relief Valve Safety Valve for Steam, Gas, and Liquid Applications
US$ 111
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Product Description:
The Spring Loaded Flanged Safety Valve is a crucial safety component designed to protect industrial systems from overpressure. It automatically releases excess pressure when it exceeds the preset threshold, preventing equipment damage and ensuring operat
- Quality (Shandong) Industrial Automation Co., ...
-
- Shandong, China
- ISO 9001, ISO 14001, IATF16949, GMP, ANSI/ESD
- Contact Now
High Temperature · Gas · CCC
High Temperature Steam Oil Boiler Safety Valve Taq204 Carbon Steel Wcb Cr-Mo Steel Spring Loaded Flange Pressure Relief Valves
US$ 70.3
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
A Safety Valve is a critical device used to protect equipment, systems, and people from overpressure by automatically releasing fluid (gas or liquid) when pressure exceeds a preset limit. It is a fail-safe mechanism widely used in various industries.
Key Components
Body: House
- Keke Group Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
High Temperature · Gas · CCC
Cast Steel Stainless Steel Spring Loaded Double Flange Fully Open Safety Relief Valve
US$ 70.3
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
A Safety Valve is a critical device used to protect equipment, systems, and people from overpressure by automatically releasing fluid (gas or liquid) when pressure exceeds a preset limit. It is a fail-safe mechanism widely used in various industries.
Key Components
Body: House
- Keke Group Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Ordinary Temperature · Adjustable · Water
Pn16 Wcb Micro Adjustment Spring Loaded Flanged Pressure Safety Relief Valve
US$ 23-28
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
PN16 WCB Micro Adjustment Spring Loaded Flanged Pressure Safety Relief Valve
Meterial of main parts
Part name
Meterial
Body
WCB; CF8; CF8M;
Adjusting ring
SS416 / SS304
Allen bolits
Carbonization process
Spring
50CrVA
Bonnect
Gray iron,ductile iron,cast steel
Stem
Stainless steel
- Like Valve (Tianjin) Co., Ltd.
-
- Tianjin, China
- OHSAS/ OHSMS 18001
- Contact Now
Clamp · CE · Pulse
DIN 901/ 902 Spring Loaded Steam Safety Valve / Pressure Relief Valve
US$ 70-80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Our main products include pipelines, fittings, pumps, valves, filters, tanks, heat exchangers, fermentation tanks, vacuum chambers, and other high-purity equipment.
We also develop and manufacture key components for ultra pure gas (UHP) pipeline systems and ultra-high vacuum (UHV) systems. The prod
- Kinglai Applied Materials Shanghai Co.,Ltd
-
- Shanghai, China
- ISO 9001, ISO 9000, QC 080000, GMP, ASME
- Contact Now
ISO · Gas · Adjustable
A21f Spring Loaded Low Lift Threaded Type Gas Safety Relief Valve
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
A21F Spring Loaded Low Lift Threaded Type Gas Safety Relief Valve
Product Description
A21F Spring Loaded Low Lift Threaded Type Gas Safety Relief Valve introduction:
1.In low lift valves, the disc only lifts a distance of 1/24th of the bore diameter. The discharge area is determined entirely by
- Goole Valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
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