Overpressure Protection Gas Water Heater Parts Automatic Temperature And Pressure Safety Valve

Automatic Pressure Relief Temperature Safety Relief Valve Overpressure Protection Gas Water Heater Part

Product Overview
This brass water gas linkage valve assembly with silicone guide tube is the core control spare part of tankless gas water heaters. It uses water pressure as driving signal to control gas channel switch: when users open hot water tap, water flow generates pressure transmitted through silicone tube to push internal valve core, open gas pipeline and ignite burner; when tap is closed, water pressure disappears, valve automatically cuts off gas supply to avoid dry burning damage to heat exchanger. The whole valve body adopts solid brass anti-corrosion material, matched with flexible high temperature silicone tube, perfectly adapt to high temperature and humid working environment inside water heater, widely used as aftermarket replacement parts for broken original linkage valves.

Main Advantages
Anti-corrosion Brass Valve Body
Whole copper structure effectively resist scale and water vapor erosion, solve the common leakage problem of iron or thin alloy valves after long-term use.

Flexible Durable Silicone Water Tube
Transparent silicone hose has strong anti-aging performance, will not harden or crack after years of hot water immersion, convenient for installation and maintenance.

Reliable Anti-Dry Burning Linkage Protection
Accurate pressure sensing system ensures gas is completely shut off without water flow, eliminate the hidden danger of dry burning and heat exchanger melting.

Integrated Compact Structure
All water & gas channels are integrated into one brass valve, save internal installation space of water heater, neat pipeline layout.

Direct OEM Replacement Fit
Standard thread size consistent with original factory parts, maintenance workers can finish replacement without cutting or connecting extra pipes.

Wide Application Range
Compatible with all household low-pressure instant gas water heaters, support both natural gas and liquefied petroleum gas.

Installation Tips
Install the silicone tube tightly on the pressure sensing port to avoid air leakage leading to insensitive linkage.

Wrap raw tape around brass thread joints before installation to prevent water and gas leakage.

Do not bend the silicone tube sharply to avoid blocking internal water flow and affecting pressure transmission.

Test water and gas tightness with soapy water after full installation to check for leakage.

FAQ:
What does this valve mainly do?
Answer: It automatically releases pressure or hot water once the temperature exceeds the safe limit.

Do gas water heaters need this valve?
Answer: Yes, this valve is indispensable for ensuring safety and avoiding overheating.

Do you offer customized options for the temperature release valve?
Answer: Yes, various temperature options are available as per your specific needs.

What materials are applicable for this product?
Answer: The standard material is brass; stainless steel and other alternatives are optional.

Can it be used for both replacement and new installation?
Answer: Yes, this part can be used for both replacement purposes and new gas water heater manufacturing.