Dual Temperature Pressure Protection Water Heater Safety Valve Long Term Sealing No Leakage
Product Summary
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: ...
Product Custom Attributes
Pressure Protection Water Heater Safety Valve
,Water Heater Safety Valve No Leakage
Basic Properties
Trading Properties
Product 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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