SS304 Stainless Steel Sanitary Safety Valve Pressure Reducing Valve./ Pressure Relief Valve
| Product Name | Pressure Relief Valve Adjustable Stainless Steel Safety Valve |
| Material | SS304,ss316 |
| Standard | according to customers |
| moq | 5 pieces |
| Connection | Threaded |
| Shape | Automatic |
| Diameter | 1/4", 3/8",1/2" |
| Used | Beverage,beer,water treatment,comestic |
Sanitary Pressure Relief Valve for Vessel (304 Stainless Steel, NPT Threaded)
This product is a compact, spring-loaded sanitary pressure relief valve designed specifically to protect small to medium-sized vessels, tanks, and pipelines in hygienic processing applications.
Primary Function: Its critical role is to serve as a safety device, automatically venting excess pressure from a sealed system to prevent over-pressurization, which could lead to equipment damage, product loss, or safety hazards. It activates when the internal pressure exceeds a pre-set limit and reseals once normal operating pressure is restored.
Key Features & Specifications
Hygienic Construction: Manufactured from 304 Stainless Steel, this valve offers excellent corrosion resistance and is suitable for use in food, beverage, dairy, pharmaceutical, and biotech industries where cleanliness is paramount. The smooth surface finish minimizes areas for bacterial entrapment.
Connection Type: Features standard NPT (National Pipe Taper) threads for a secure, leak-proof connection to compatible pipework and vessel fittings.
Available Sizes: Offered in three common inlet sizes to fit various system designs
1/4" NPT
3/8" NPT
1/2" NPT
Pressure Range: Designed for low to medium-pressure applications. The standard setting range is typically between 0 to 150 PSI (pounds per square inch) or equivalently 0 to 10 bar. The valve is preset or adjustable to a specific cracking pressure within this range before shipment.
Spring-Loaded Mechanism: Utilizes a precision stainless steel spring to control the cracking pressure. This mechanism provides reliable and repeatable operation.
Compact Design: Its small form factor makes it ideal for installation where space is on pressure vessels, filter housings, or CIP systems.
Typical Applications: This valve is ideal for protecting
Small processing and mixing tanks
Positive pressure vessels
Sanitary pipeline systems
Filter housings
Utility stations
Disclaimer: This valve must be selected and set for a pressure lower than the Maximum Allowable Working Pressure (MAWP) of the vessel it is protecting. Installation and service should be performed by qualified personnel in accordance with relevant safety codes and standards.
| For any Questions |




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Step 1
Payment and order readiness
Minimum order: 2 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
15 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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