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Why you’ll love it

RestaurantSupply.com is your trusted source for Other aftermarket steamers combi ovens and steam kettles.

  • Engineered to match existing Other units, with aftermarket compatibility
  • Fast shipping available on in-stock aftermarket Other P621174 steamers combi ovens and steam kettles
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

AllPoints P621174 3/4 Inch NPT Pressure Temp Relief Valve Brass 150 Psi

Other  |  MFG #: P621174  |  Item #: 1144852
Item: #1144852

Technical details
Fits with Manufacturer Stero
Model Number P621174
Manufacturer Part # P621174
Height 1.5"
Width 2.5"
Depth 7.75"
Weight 0.6 lbs
Hazardous False
Country of Origin United States
Product Type Non-OEM

About this item

Product Details

The Stero P621174 Pressure Temp Relief Valve is a high-precision safety device designed for industrial and process applications requiring reliable pressure and temperature regulation. Constructed from durable brass, it features a 3/4" NPT connection compatible with a wide range of systems. Capable of withstanding pressures up to 150 PSI and temperatures reaching 210°F, this valve ensures safe operation by automatically relieving excess pressure and heat. Its probe length of 3-7/8" allows for accurate sensing within confined spaces, making it suitable for commercial food processing, boiler systems, and sterilization equipment. Engineered for environment resilience and consistent performance, the P621174 is an essential component for maintaining safety standards in demanding operational settings.

Top AllPoints P621174 Features

The AllPoints P621174 Pressure Temp Relief Valve offers precise pressure and temperature control tailored for commercial system protection. Its brass body provides corrosion resistance, ensuring long-term durability in food processing environments. The valve integrates seamlessly with industrial piping, allowing for reliable, maintenance-friendly operation under continuous workload. Designed for straightforward installation and adjustment, it delivers rapid relief response during system anomalies. The 3/4" NPT fitting and 3-7/8" probe enable versatile placement within complex equipment setups, supporting efficient workflow in commercial kitchens and sterilization units.

  • Precise pressure and temperature regulation with brass construction
  • Corrosion-resistant brass body enhances durability in food processing settings
  • Easy installation with 3/4" NPT fittings and 3-7/8" sensing probe
  • Automatic relief function prevents overpressure and overheating during operation
  • Designed for continuous use in demanding industrial environments

Crucial for safety and system protection in commercial sterilization, boiler, or process systems

Stero P621174 Technical Specs

The Stero P621174 Pressure Temp Relief Valve features a brass body with a height of 1.5 inches, width of 2.5 inches, and a depth of 7.75 inches, supporting robust durability in industrial settings. It is designed for a maximum operating pressure of 150 PSI and a maximum temperature of 210°F. The valve includes a 3-7/8" probe for precise sensing and is compatible with systems requiring 3/4" NPT fittings. Weighing only 0.6 lbs, its lightweight design facilitates easy installation and maintenance. The device is fabricated in the United States, meeting operational standards for safety-critical applications, with a CSA listing to ensure performance reliability.

  • Electrical Requirements: Not applicable; designed for pressure and temperature relief
  • Construction & Finish: Brass body with corrosion-resistant finish
  • Dimensions: Height 1.5", Width 2.5", Depth 7.75"
  • Temperature Resistance: Max operating temperature 210°F
  • Max Working Pressure: 150 PSI with a 3/4" NPT mounting interface
  • Weight: 0.6 lbs, facilitating ease of installation
  • Probe Length: 3-7/8" for accurate sensing in confined spaces
  • Certifications: CSA Listed, ANSI Z21.22, ASME Section IV Rated
  • Country of Origin: United States
  • Proper system plumbing connections for pressure relief
  • Compatible with industrial piping standards
  • Ensure adequate clearance for installation and maintenance
  • Use within system operating temperature and pressure ranges
  • Position probe for accurate sensing in process equipment

What is a commercial pressure and temperature relief valve?

A commercial pressure and temperature relief valve is a safety device designed to regulate and relieve excess pressure and heat within industrial and process systems. It prevents equipment failure or hazardous situations by automatically venting when preset limits are exceeded. The Stero P621174 model features a brass construction, 3/4" NPT connection, and a 3-7/8" sensing probe, ideal for use in sterilization units, boiler systems, and food processing equipment. It supports system safety by maintaining optimal operating parameters, ensuring reliable performance in demanding commercial environments.

Top pressure and temperature relief valves for industrial foodservice

Reliable commercial relief valves like the Stero P621174 are essential for maintaining safety and system integrity in various foodservice applications. Its robust brass body, precise relief capabilities, and compatibility with demanding workflows make it suitable for sterilization, boiler protection, and process equipment. Engineered for moderate workloads, it optimizes operational safety and longevity in high-usage environments.

  • Operation Type — Moderate-volume industrial systems
  • Foodservice Setting — Commercial sterilization and boiler systems
  • Workload Qualifier — Reliable regulation during routine operation
  • Use Case — Controlled relief during process anomalies
  • Application — Safety device for food processing infrastructure

Why Choose AllPoints P621174?

The AllPoints P621174 Relief Valve distinguishes itself through durable brass construction, precise relief specifications, and a compact, easy-to-install profile. Its high-quality materials ensure long-term reliability in demanding environments, minimizing downtime. Designed for seamless integration into commercial safety systems, it enhances operational efficiency and safety management compared to generic relief components.

  • Made from durable brass for extended lifespan in food processing environments
  • Compact design supports easy integration into existing systems
  • Reliable pressure and temperature relief with precise calibration
  • Seamless installation with standardized 3/4" NPT fittings
  • Supports continuous operation in industrial safety applications

Customer reviews

Stero P621174 Pressure Temp Relief Valve
AllPoints Other

AllPoints P621174 3/4 Inch NPT Pressure Temp Relief Valve Brass 150 Psi

$80.29 $80.98

Stero P621174 Watts, Pressure /temp Relief Valve Brass, 3/4" Npt Watts 100xl-4 150 Psi 100 000 Btu Max 210 F, 3-7/8" Probe, Csa Listed, Ansi Z21.22 Asme Section Iv Rated., Hubbel Booster, Stero Dishwasher Sdra Stw Systematic Utensil