3/4" Temperature and Pressure Relief 150 PSIG

TP334 | Apollo

3/4" Temperature and Pressure Relief 150 PSIG

TP334 | Apollo


Size: 3/4x4IN

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This Apollo automatic temperature and pressure relief valve features a unique non-metallic coating which protects the element against galvanic and electromechanical corrosion by isolating it from the heated water. This coating is electrostatically applied for uniform coverage, then thermobonded, resulting in optimum adhesion for extended service life. CSA design certified at all settings to ANSI Z21.22. ASME Section IV rated at 125 psig and 150 psig settings for 3/4" NPT only.

  • 3/4" male NPT inlet and 3/4" female NPT outlet
  • Element length: 3"
  • Weight: 64.4 lbs
  • CSA capacity rating: 105,500 BTU/Hr.
  • Meets HUD/FHA requirements
  • Cast bronze body, stainless steel spring
  • Rated 210 degrees F maximum
  • CRN #0G0053.6C registered in all Canadian provinces and territories
  • ASME capacity certified for 3/4" NPT only

Model Number TP334
Product type Temperature and Pressure
Size 3/4x4 IN
End connection Male x Female
Material Bronze
Pressure 150 PSI
Temperature 210 DEG F
Seal material Silicone
Part number 18C-402-30
End to end distance 6-2/5 IN
Application Water Heater
California residents Warning: Prop65 Information applies. California Proposition 65 Warning
Collection 18C-400

We offer a 30-day SATISFACTION GUARANTEE. If you receive a damaged or defective item or you are dissatisfied with a product for any reason, you can return it for an exchange or refund within 30 days. See our full refund/return policy.

Formerly known as Conbraco Industries, Apollo Valves has been a leading supplier of American made brass valves and fittings since 1928. Their product line includes ball valves, actuators, mixing valves, plumbing and heating products, water gauges, pop safety and relief valves, marine fittings, and backflow prevention devices that are second to none in the industry.

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3/4" Temperature and Pressure Relief 150 PSIG

3/4" Temperature and Pressure Relief 150 PSIG

TP334 | Apollo

Product Price: $17.10 from $50.91. Save $33.81.
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