Suzhou Shuangheng Valve Co., Ltd.
Jiangsu, China
Gold Member Since 2022 
Audited Supplier
Manufacturer/Factory
Sample Available
OEM/ODM Service
Factory Tour
Shf Solar Water Heaters Temperature and Pressure Relief Valve
| Reference FOB Price: | US $10.00 / Piece |
|---|---|
| Min. Order: | 1 Piece |
| Media: | Water, Gas, Oil |
|---|---|
| Certification: | ISO, CE |
| Temperature: | 150lb~300lb;Pn16~Pn40 |
Basic Info
Model NO.
WYA-20
Connection
Thread
Pressure
0~182 °c
Closed
Closed
Structure
Spring
Material
Bronze, B61, B62, Brass,CF8,CF8m
Design & Manufacture
API 526 / 520;API 529
Sealing Material
PTFE, SS304, SS316, Stl, Monel, Bronze, etc
Valve Bonnet
Bolted Bonnet, Welded Bonnet, Psb
Pre-Temp. Rating
Asem B16.34
Special
Nace Mr-0175
Valve Test Standard
API 527
Company Certificate
API6d/CE/ISO9001/ISO14001
Valve Test
100% Quantity Tested Before Delivery
Test Certificate
En1024 3.1 Certificate, Provide Rt, Mt, PT, Ut
Our Parterner
Pdvsa, Bp, Sinopec Group, Hitachi etc
Supplier
Factory Direct
Valve Guarantee
18 Months
Transport Package
Plywood Wooden Case
Specification
100X100X10
Trademark
SHF
Origin
Jingshu, China
HS Code
8481804090
Production Capacity
50000000
Product Description
SHF Temperature & Pressure Relief Valve specification
The main products are bronze safey valves ,stainless steel 304/316 safety valves, air vent valves,pressure reducing valve,water filling valve,needle valve,breather valve,temperature and pressure relief valve, anti-siphon vacuum breaker valve.
Specifications
Temperature and Pressure Relief Valve
All valves have been tested prior to shipment.
size: 1/2" ,3/4"
body:cw617/ss304,Bronze
Application:
Temperature and Pressure Relief Valves are used in Pressurized solar water heater, gas heater, electric water heater, fuel oil water heater, , sensitive function heater, and so on.
Technical Parameters:
Set pressure (MPa):0.5,0.6,0.7,0.8,1.0 differential: +5%,-10% of the set pressure
Set Temperature: to 99ºC(as requested) differential: 99°C-5°C; other set Temperature is ±5°C
Designed and checked Based on American "ANSI Z21.22" Standard.
Using Method
Temperature and Pressure Relief Valves is suitable for Installing at the Pressurized solar water heater, gas heater, electric water heater , water heater of fuel, heat pump water heater , sensitive function heater, etc. various kinds of heaters( such as the boiler) and hot water containers . The valve will be opened at the set temperature and pressure to protect the water tank.
Technical Parameter
·Set Pressure(Psi): 75,87,100,125,150psi (0.5,0.6,0.7,0.8,1.0MPa)
·Set Pressure Tolerance: +5%,-10% of the set pressure.
·Set Temperature: From 65°C to99°C. (As you're required)
·Set Temperature Tolerance: 99°C-5°C; other set Temperature is ±5°C
PS: We can made different type of valves as you're required.
·Dimensions/Weights
How to Installation
·Temperature and Pressure Relief Valves should be installed on the top of the water heater top or side. The Temperature sensing element must be immersed in the water within the top 6″of the tank.
·The eliminating pipeline should be installed under the relief valve. Its terminal station distance in floor drain should be greater than 6″to make it easily remove and observe water .
Direct Installed on the Top Direct Installed in the Side
How to Safeguard And Maintenance:
·After installing water heater the users must lift the relief valve handle once at least every year, so as to ensure that unblocked things in the waterway of the relief valve.
·Before operating handles, please check the elimination pipeline which joining the relief valve, guaranteed that the hot water from the relief valve discharge the proper place, otherwise it may cause the bodily injury.
·If the handle is lifted, without water flowing out, it proves that the relief valve is invalid. Then it should turn off the water heater immediately and check the valve.
Warranty time:12 Months.
Product display
Company Introduction
FAQ
Q:Why choose us ?
A: we are a manufacturer, we have manufactured valve for over 20 years .
B. We have our own casting foundary in a large scale
Q. what is your payment term?
A: T/T , L/C or other acceptable payment.
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
Q:How about your capacity?
A:We have 300staffs,own 50 CNC machines,and five persons in charge of quality inspection and 5 engineers. Our 6 casting block workshops
can both ensure on time delivery and quality that last.
Product Description
SHV is a Valve Manufacturer.The main products are bronze safey valves ,stainless steel 304/316 safety valves, air vent valves,pressure reducing valve,water filling valve,needle valve,breather valve,temperature and pressure relief valve, anti-siphon vacuum breaker valve.
Specifications
Temperature and Pressure Relief Valve
All valves have been tested prior to shipment.
size: 1/2" ,3/4"
body:cw617/ss304,Bronze
Application:
Temperature and Pressure Relief Valves are used in Pressurized solar water heater, gas heater, electric water heater, fuel oil water heater, , sensitive function heater, and so on.
Technical Parameters:
Set pressure (MPa):0.5,0.6,0.7,0.8,1.0 differential: +5%,-10% of the set pressure
Set Temperature: to 99ºC(as requested) differential: 99°C-5°C; other set Temperature is ±5°C
| No. | Description | Material |
| 1 | Temperature sensing element | TP2 |
| 2 | Valve body | CW617N |
| 3 | Gasket nut | CW617N |
| 4 | Gasket | NBR |
| 5 | Valva seat | CW617N |
| 6 | Spring | SS304 |
| 7 | Pin Roll | CW617N |
| 8 | Nut | CW617N |
| 9 | Pressure regulating nut | CW617N |
| 10 | O-ring | NBR |
| 11 | Gasket Ring | SS304 |
| 12 | Lever | SS304 |
Designed and checked Based on American "ANSI Z21.22" Standard.
Using Method
Temperature and Pressure Relief Valves is suitable for Installing at the Pressurized solar water heater, gas heater, electric water heater , water heater of fuel, heat pump water heater , sensitive function heater, etc. various kinds of heaters( such as the boiler) and hot water containers . The valve will be opened at the set temperature and pressure to protect the water tank.
Technical Parameter
·Set Pressure(Psi): 75,87,100,125,150psi (0.5,0.6,0.7,0.8,1.0MPa)
·Set Pressure Tolerance: +5%,-10% of the set pressure.
·Set Temperature: From 65°C to99°C. (As you're required)
·Set Temperature Tolerance: 99°C-5°C; other set Temperature is ±5°C
PS: We can made different type of valves as you're required.
·Dimensions/Weights
| MODEL | Size in | Inlet× Outlet in | A mm | B mm | D mm | T mm | Weight (g) | Temp. Steam Rating BTU/hr |
| WYA-15 | 1/2 | 1/2×1/2 | 41 | 83 | 31 | 100 | (205) | 15,000 |
| WYA-20 | 3/4 | 3/4×3/4 | 42 | 83 | 31 | 100 | (222) | 105,000 |
·Temperature and Pressure Relief Valves should be installed on the top of the water heater top or side. The Temperature sensing element must be immersed in the water within the top 6″of the tank.
·The eliminating pipeline should be installed under the relief valve. Its terminal station distance in floor drain should be greater than 6″to make it easily remove and observe water .
Direct Installed on the Top Direct Installed in the Side
How to Safeguard And Maintenance:
·After installing water heater the users must lift the relief valve handle once at least every year, so as to ensure that unblocked things in the waterway of the relief valve.
·Before operating handles, please check the elimination pipeline which joining the relief valve, guaranteed that the hot water from the relief valve discharge the proper place, otherwise it may cause the bodily injury.
·If the handle is lifted, without water flowing out, it proves that the relief valve is invalid. Then it should turn off the water heater immediately and check the valve.
Warranty time:12 Months.
Product display
Company Introduction
FAQ
Q:Why choose us ?
A: we are a manufacturer, we have manufactured valve for over 20 years .
B. We have our own casting foundary in a large scale
Q. what is your payment term?
A: T/T , L/C or other acceptable payment.
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
Q:How about your capacity?
A:We have 300staffs,own 50 CNC machines,and five persons in charge of quality inspection and 5 engineers. Our 6 casting block workshops
can both ensure on time delivery and quality that last.
