Adjustable · Open · Cast Iron
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
- Contact Now
CE · Adjustable · Water
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
Spring · Clamp · Water
Vacuum Low Spring Loaded Pressure Relief Valve SS316 1bar
US$ 59-99
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The adjustable spring loaded pressure relief valves also called sanitary safety valve are designed as pressure relief and by-pass valves to protect lines, pumps and other process equipment from damage caused by plant pressure surges.
sanitary safety valve are designed as pressure relief and b
- Wenzhou Kosun Fluid Equipment Co., Ltd.
-
- Zhejiang, China
- Contact Now
Ordinary Temperature · Adjustable · Spring
Stainless Steel DIN 901/ 902 Spring Loaded Steam Safety Valve / Pressure Relief Valve
US$ 2-999
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Safety valve is a mechanism designed to prevent excessive pressure buildup within a system, typically in machinery, equipment, or industrial processes. It functions by automatically releasing pressure when it reaches a predetermined threshold, thereby preventing damage to the system or catastrophic
- YOONAD VALVE (WUXI) CO., LTD.
-
- Jiangsu, China
- Contact Now
Adjustable · Open · Stainless Steel
SS304 316L Spring Loaded Pressure Sanitary Safety Valve Pressure Relief Safety Valve for Steam Water Liquid
US$ 45-55
/ pieces
1 pieces (MOQ)
1 pieces (MOQ)
Quality guarantee of 13 Month
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
12 years' Rich exporting experience to make you easy and happy with custom work
Product Description
Focus on R&D And Manufacturing on Sanitary Safety Valve
-1
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
- Contact Now
Spring · Flange · Gas
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
Adjustable · Open · Stainless Steel
Food Grade Stainless Steel 304 316L Pressure Relief Sanitary Spring Loaded Safety Valve Mini 1/2'' 3/4'' DN10 DN20
US$ 38-45
/ 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
Spring · Ordinary Temperature · Gas
API 520 Wcb/Lcb/Wc6 Spring Loaded Low Lift Safety Relief Valve
US$ 65
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
API 520 WCB/LCB/WC6 Spring Loaded Low Lift Safety Relief Valve
Conform to API 520, ISO 4126 , They are tested according to API 527, and marked as per MSS SP-25.
1. Construction is as follows:
- Full Life
- For Steam
- Adjusting Set Pressure
- Closed Bonnet or Open Bonnet
- With or
- Vatac Valves Corp.
-
- Zhejiang, China
- Contact Now
ISO · Cast Iron · CCC
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
- 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.
Adjustable · Closed · Stainless Steel
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
CE · Adjustable · Acid
Sdcad Silo Adjustable Top Spring Loaded Air Safety Pressure Relief Valve
US$ 120-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Overview
Pressure Relief Values
For a correct operation the application of a pressure relief valve is necessary in order to discharge possible pressure inside the silo, as well as negative pressure. In fact, there is pressure once you fill the silo and negative pressure when you empty it.
- Shandong Cad Industry Machinery Equipment Co., ...
-
- Shandong, China
- Contact Now
CCC · Adjustable · Closed
Heavy-Duty Spring-Loaded Adjustable Brass Relief Valve
US$ 20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description Introducing the exceptional Brass Spring-Loaded Adjustable Pressure Relief Safety Valve-a true guardian of industrial systems. Meticulously crafted for versatility and reliability, this safety powerhouse is engineered to shield your equipment from the perils of overpressure. With
- Xuzhou Xuqi International Trade Co., Ltd
-
- Jiangsu, China
- Contact Now
CCC · Adjustable · Closed
Versatile Spring-Loaded Adjustable Brass Relief Valve
US$ 20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description Introducing the exceptional Brass Spring-Loaded Adjustable Pressure Relief Safety Valve-a true guardian of industrial systems. Meticulously crafted for versatility and reliability, this safety powerhouse is engineered to shield your equipment from the perils of overpressure. With
- Xuzhou Xuqi International Trade Co., Ltd
-
- Jiangsu, China
- Contact Now
ISO · Thread · Adjustable
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.
Flange · ISO · Gas
Premium Heavy-Duty Spring Loaded Safety Relief Valve with Flanges
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
- Contact Now
Open · Ordinary Temperature · Water
Pressure Relief Valve / Safety Valve Spring Loaded Steam Wcb Class150
US$ 15-20
/ 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
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
ISO · Flange · Closed
Relief Valve Flange Type Y-Shaped Joint Spring Loaded Full Bore Safety Valve
US$ 50-300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Twin Safety Valve Flange Type Y-Shaped Joint Spring Loaded Full Bore
Related Products:
Company Profile
FAQ
1.Can I have a sample order for valve?
A: Definitely Yes.We welcome sample order to test and check quality. Mixed samples are acceptable.
2. Can you OEM or ODM?
- QINGDAO I-FLOW CO., LTD.
-
- Shandong, China
- Contact Now
ISO · Ordinary Temperature · Adjustable
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
- Contact Now
CCC · Adjustable · Closed
Spring-Loaded Adjustable Brass Relief Valve for Water Control
US$ 20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description Introducing the exceptional Brass Spring-Loaded Adjustable Pressure Relief Safety Valve-a true guardian of industrial systems. Meticulously crafted for versatility and reliability, this safety powerhouse is engineered to shield your equipment from the perils of overpressure. With
- Xuzhou Xuqi International Trade Co., Ltd
-
- Jiangsu, China
- Contact Now
CCC · Adjustable · Closed
High-Quality Spring-Loaded Adjustable Brass Relief Valve
US$ 20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description Introducing the exceptional Brass Spring-Loaded Adjustable Pressure Relief Safety Valve-a true guardian of industrial systems. Meticulously crafted for versatility and reliability, this safety powerhouse is engineered to shield your equipment from the perils of overpressure. With
- Xuzhou Xuqi International Trade Co., Ltd
-
- Jiangsu, China
- Contact Now
Flange · Adjustable · Stainless Steel
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
- Contact Now
Spring · CE · Ordinary Temperature
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
- Contact Now
CCC · Adjustable · Closed
Spring-Loaded Adjustable Brass Relief Valve of Various Sizes for Safe Water Pressure Control
US$ 20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description Introducing the exceptional Brass Spring-Loaded Adjustable Pressure Relief Safety Valve-a true guardian of industrial systems. Meticulously crafted for versatility and reliability, this safety powerhouse is engineered to shield your equipment from the perils of overpressure. With
- Xuzhou Xuqi International Trade Co., Ltd
-
- Jiangsu, China
- Contact Now
Spring · CE · Ordinary Temperature
OEM Heavy-Duty Low-Temperature Carbon Steel Spring Loaded Pressure Relief Safety Relief Valve with ANSI/DIN/JIS Flange Connection
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
- Contact Now
Pulse · CE · Low Temperature
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
- Contact Now
Closed · ISO · CE
API6d/DIN/JIS Wcb 304 316 Spring Loaded Pressure High Temperature Pressure Relief Steam Safe Safety Valve
US$ 60-100
/ 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
Spring Loaded Low Lift External Thread Cryogenic Safety Relief Valve (GADA21F)
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Spring Loaded Low Lift External Thread Cryogenic Safety Relief Valve (GADA21F)
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
- Contact Now
Adjustable · Open · Stainless Steel
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
Spring · Flange · Water
Lift Spring Loaded Bronze Pressure Safety Relief Valve
US$ 65
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Full or Low Lift Spring Loaded Safety Relief Valve with Open or Close Bonnet Conform to API 520, ISO 4126
They are tested according to API 527, and marked as per MSS SP-25
1. Construction is as follows
- Full Lift or Low Lift
- For Steam
- Adjusting Set Pressure
- Closed Bonnet or Open Bo
- Vatac Valves Corp.
-
- Zhejiang, China
- Contact Now
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