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Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Specifications
Opening structure: :
Integrated Temperature-and-Pressure-Linked Spool
Place of Origin :
Zhongshan City, Guangdong Province, China
Standard temp probe: :
High-Temperature Engineering Plastics
MOQ :
500PCS
Delivery Time :
30-45days
Valve body material: :
Forged Brass H58/H59
Factory inspection: :
100% Airtight + Full Pressure Inspection
Test part: :
Manual test lever
Brand Name :
HaDun
Name :
Electric Water Heater Parts
Sealing ring: :
Food-grade EPDM rubber
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Applicable voltage: :
110V/220V — Universal Model (Worldwide Compatibility)
Price :
US$0.65
Description

Dual Temperature & Pressure Protection Water Heater T&P Safety Valve Long-Term Sealing No Leakage

Technical Parameters:

Standard cracking pressure:

0.7 MPa (National Standard)
Opening temperature:

75℃
Valve hydrostatic test pressure:

1.5 MPa Pressure Hold, No Leakage

Max working water temperature: 95℃
Inlet thread:

G1/2 (1/2-inch Male Thread)
Side drain outlet: Φ6–8 mm Flow Nozzle
Standard probe length: 90~110mm
Applicable capacity: 6L/10L Under-sink Water Heaters, 30–100L Storage Water Heaters

Product Description:

This T&P safety relief valve is an essential safety spare part for under-sink storage water heaters. Made of forged full brass, it realizes dual protection against over-pressure and over-temperature. Standard specification: cracking pressure 0.7MPa, opening temperature 75℃ with G1/2 standard thread. Widely matched with 6L &10L under sink boiler, compatible with 220V domestic and 110V export water heaters.

FAQ:

Q1: What’s standard opening pressure & temperature of this T&P valve?

A1: Standard setting: opening pressure 0.7MPa, opening temperature 75℃, comply with GB4706 national safety standard.

Q2: Does it pass hydraulic pressure inspection before delivery?

A2: Every single valve pass air tightness & pressure test before leaving factory.

Q3: Will the valve leak after long-term hot water working?

A3: Precision inner spring + sealed structure, no dripping under normal rated pressure.

Q4: What’s the function of the small manual lever at bottom?

A4: Pull the lever regularly to test valve function and avoid scale stuck inside spool.

Q5: Which capacity water heater fits this safety valve?

A5: Mainly match 6L,10L under-sink small kitchen boiler, also available for 30~100L storage heater.

Q6: Where should the valve be installed on water heater tank?

A6: Install on upper side of inner tank, temperature probe fully inserted into inside water.

Q7: Is dripping from outlet normal during heating?

A7: Slight dripping when water expands by heating is normal; continuous flowing means abnormal pressure.

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Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage

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Product Detail
Opening structure: :
Integrated Temperature-and-Pressure-Linked Spool
Place of Origin :
Zhongshan City, Guangdong Province, China
Standard temp probe: :
High-Temperature Engineering Plastics
MOQ :
500PCS
Delivery Time :
30-45days
Valve body material: :
Forged Brass H58/H59
Contact Supplier
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage

Zhongshan ShuangMei Electric Appliance Co., Ltd

Verified Supplier
1 Years
guangdong, zhongshan
Since 2015
Business Type :
Manufacturer, Exporter, Seller
Main Products :
RV Water Heater, Flue Gas Water Heater, Outdoor Gas Water Heater
Total Annual :
50,000,000＄-60,000,000＄
Employee Number :
60~80
Certification Level :
Verified Supplier
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