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  • Bronze Threaded BSP or NPT Safety Relief Valve Threaded
  • Bronze Threaded BSP or NPT Safety Relief Valve Threaded
  • Bronze Threaded BSP or NPT Safety Relief Valve Threaded
  • Bronze Threaded BSP or NPT Safety Relief Valve Threaded
  • Bronze Threaded BSP or NPT Safety Relief Valve Threaded
  • Bronze Threaded BSP or NPT Safety Relief Valve Threaded
Bronze Threaded BSP or NPT Safety Relief Valve Threaded

Bronze Threaded BSP or NPT Safety Relief Valve Threaded

$15.00-$80.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 2000 pieces）
View product details

Bronze Threaded BSP or NPT Safety Relief Valve Threaded

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Pressure Relief Protection: Designed to automatically release excess pressure in plumbing and industrial systems, preventing damage from overpressure scenarios.
  • Threaded Compatibility: Features BSP (British Standard Pipe) or NPT (National Pipe Thread) threads for seamless integration into diverse piping systems, ensuring secure and reliable connections.

Key features

  • 1. Corrosion-Resistant Brass Construction

    • With corrosion-resistant brass material, ensure long-lasting durability in water and chemical environments*. This outperforms stainless steel in harsh plumbing applications, protecting systems from rust and degradation over time.

  • 2. Flanged End Design for Easy Installation

    • With a flanged end design, achieve quick and secure installation in plumbing systems compared to traditional threaded valves*. The uniform industrial build simplifies integration into existing infrastructure.

  • 3. Precise Low-Pressure Activation

    • With manual activation at low pressure thresholds, prevent system damage by releasing excess pressure 15% faster than conventional relief valves*. Ideal for safeguarding against sudden pressure spikes.

  • 4. Versatile Scenario Adaptability

    • Designed for both residential plumbing and industrial systems, providing reliable pressure control in diverse environments compared to single-application valves*. Suitable for home water heaters or commercial pipelines.

  • 5. Food-Grade Compliant Materials

    • Constructed with materials meeting potable water safety standards, ensuring compliance with eco-friendly and health-conscious regulations*.

Product details

Bronze Threaded BSP or NPT Safety Relief Valve Threaded

The Bronze Threaded BSP or NPT Safety Relief Valve is designed to safeguard plumbing and industrial systems from overpressure risks. Crafted from corrosion-resistant brass, it ensures longevity in water-based applications and manual operation for precise control.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBrass (corrosion-resistant, high durability)Ensures reliability in water and chemical exposure
Thread TypeBSP or NPT (adjustable)Compatible with global plumbing standards
Pressure RatingLow pressure (up to 150 PSI)Ideal for residential and light industrial systems
Media CompatibilityWater and mild chemicalsPrevents leakage in plumbing and cooling systems
Operation ModeManual activationUser-controlled pressure release for safety

Customization guide

Adjustable parameters:

  • Pressure Threshold: Customize release pressure (±10% of base rating) to match system requirements.
  • Thread Type: Swap between BSP or NPT for global installation flexibility.
  • Size/Weight: Scale dimensions to fit specific pipe diameters (1/2" to 2").

Get inspired

With its robust brass construction and precise pressure control, this valve is a cornerstone for safe water systems. Whether protecting residential pipelines or industrial equipment, it ensures reliability in fluctuating pressure conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating150 PSI172.5 PSI (+15%)195 PSI (+30%)
Temperature Tolerance250°C287.5°C (+15%)325°C (+30%)
Corrosion ResistanceStandard brassEnhanced coatingTripled chemical resistance*
Thread CompatibilityBSP/NPT (fixed)BSP/NPT + metricUniversal thread adapter

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s tripled corrosion resistance enables safe handling of aggressive chemicals (e.g., acidic solutions), outperforming industry standards.
    • Advanced Model’s +15% temperature tolerance supports high-heat applications like industrial boilers.
    • Base Model’s manual override ensures fail-safe control in low-tech environments.

  2. Optimal Version Selection:

    • Residential/Small Businesses: Base Model suffices for standard water systems.
    • Medium-Scale Industries: Advanced Model’s expanded thread compatibility and heat resistance suit food processing or HVAC.
    • Harsh Chemical Environments: Pro Model’s corrosion resistance and high-pressure rating protect critical infrastructure (e.g., chemical plants).

*Pro Model’s chemical resistance exceeds ISO 9001:2015 standards by 200%.

Frequently asked questions

  • Which safety relief valve suits low-pressure water systems in residential plumbing?

  • What’s the difference between BSP and NPT threading in safety valves?

  • Is brass the best material for safety valves in corrosive water environments?

  • How do I maintain a manual safety relief valve for longevity?

  • Are these safety valves certified for potable water systems?

  • Can I customize the pressure rating of a safety relief valve for my industrial setup?

  • Are threaded safety valves easy to install in existing plumbing systems?

  • How does a brass safety valve compare to plastic in terms of lifespan?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Safety Relief Valves (Brass)Plumbing systems, low-pressure industrialBrass material (ASTM B280 compliant), Manual operation, ≤150 psi (ASME) ▲, 43 dBA noise (quieter than fridge hum)Corrosion-resistant, cost-effective, easy manual resetHeavier, limited to low-pressure systems, requires periodic maintenance
Pressure Relief Valves (SS)High-pressure chemical plantsStainless Steel (ASTM A312), Automatic operation, 300 psi (ASME) ▲▲, 50+ chemical resistance (ASTM D543)Handles corrosive fluids, high-pressure tolerance, self-actuatingHigher cost, heavier, complex installation requirements
Check Valves (Plastic)Water distribution, low-pressure pipelinesPVC/PVDF material (ISO 1433), 100 psi (ASME), Lightweight (0.8 kg/unit)Lightweight, chemical-resistant (chlorine, acids), cost-effectiveLower pressure capacity, UV degradation risk over time
Gate Valves (Ductile Iron)Industrial fluid controlDuctile Iron (ASTM A48), Full bore flow, 250 psi (ASME) ▲, 20-year lifespan (ISO 15614)Minimal flow resistance, long lifespan, compatible with abrasive fluidsRequires full open/close rotation, not ideal for partial flow control
Butterfly Valves (EPDM Lining)HVAC systems, gas/liquid isolationEPDM Lining (ASTM D1418), 150 psi (ASME), 0.5 dB noise reduction (ISO 3744)Compact design, low torque operation, bidirectional sealingLimited pressure capacity, lining may degrade in extreme temps
Diaphragm Valves (PTFE Lining)Corrosive chemical handlingPTFE Lining (ASTM D412), 125 psi (ASME), 100% leak-proof (ISO 15848) ▲▲, -20°C to 150°CZero dead space, chemical inertness, hygienic designHigher cost, limited flow rates, diaphragm wear over time

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