Duplex Spring Type Safety Valve

Name: Duplex Spring Type Safety Valve
Brand: Zhejiang Haiyi Valve Co., Ltd.
SKU: 304292646_1
Price: 79.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Pressure Regulation: Designed to protect industrial systems by releasing excess pressure, this duplex spring type safety valve ensures safety and prevents damage.
Redundancy: The double-seat design enhances reliability by providing an additional layer of protection compared to single-seat valves.

Key features

1. Advanced Material Technology

With corrosion-resistant stainless steel construction, this duplex spring type safety valve ensures longevity and reliability in challenging industrial environments.

2. Innovative Interactive Design

With a double-seat design, you can achieve enhanced reliability and redundancy, providing superior safety by maintaining function even if one seat fails.

3. Superior Performance Parameters

With a high-pressure rating, manage significant pressure variations effectively, ensuring optimal protection for your industrial systems.

4. Versatile Scenario Solutions

With compatibility across air, gas, steam, and water systems, this valve is versatile enough to meet diverse industrial applications.

5. Customization and Certification Standards

With customization options available, tailor the valve to specific industrial needs, ensuring compliance with safety standards. *Disclaimer: Features are subject to the manufacturer’s confirmation.

Product details

The Duplex Spring Type Safety Valve is a reliable industrial solution designed to safeguard systems from excessive pressure. Crafted from corrosion-resistant stainless steel, this valve is suitable for various media, including air, gas, steam, and water. Its double-seat design enhances reliability, making it ideal for high-pressure applications.

Technical specifications

Feature	Specification	Benefit
Material	Stainless Steel	Corrosion resistance in harsh environments
Design	Double-seat	Enhanced reliability and redundancy
Port Size	DN40	Suitable for standard piping connections
Pressure Handling	Low to High	Versatile pressure management capabilities
Media Compatibility	Air, Gas, Steam, Water	Broad application across industries

Customization guide

Adjustable pressure settings and material options to meet specific industrial requirements, including high-pressure ratings and robust construction tailored for harsh conditions.

Get inspired

With its superior design and robust material, the Duplex Spring Type Safety Valve is your go-to choice for ensuring system safety and reliability in demanding industrial applications.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Pressure Rating	10 MPa	12 MPa [+20%]	15 MPa [+50%]*
Material Quality	Standard Steel	Enhanced SS [+15%]	Premium SS [+30%]*
Temperature Range	-20°C to 120°C	-30°C to 150°C [+25%]	-40°C to 180°C [+50%]

Supplier's note

The Pro version's pressure handling capability, rated at 15 MPa, is double the industry standard, ensuring unparalleled safety in high-pressure scenarios. When paired with its premium stainless steel construction, this valve is ideal for critical applications requiring maximum reliability.

When selecting a model, consider the specific needs of your industrial application. For general use, the Base Model is sufficient, while the Advanced Model offers enhanced material quality for more demanding environments. The Pro Model is recommended for extreme conditions requiring superior pressure and temperature resistance.

Frequently asked questions

Which model of double spring safety valve is best for high-pressure steam systems?
How do I maintain a double spring type escape valve for optimal performance?
What are the advantages of a double-seat design in a spring-loaded PSV?
Can the double spring safety valve be customized for specific industrial needs?
Is the stainless steel body of the valve suitable for corrosive environments?
How does the duplex spring type safety valve ensure system safety?
What are the specifications indicated by the markings on the valve?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Double-Seat Safety Valve	High-pressure systems	Stainless steel (resists corrosion)	High pressure rating (up to 150 bar)	More complex design (requires precise maintenance)
Single-Seat Safety Valve	Low-pressure applications	Simpler design (easier to maintain)	Cost-effective (lower manufacturing costs)	Lower pressure threshold (less redundancy)
Spring-Loaded PSV	General pressure control	Adjustable pressure settings (customizable)	Quick response time (fast pressure release)	Limited to specific pressure ranges (not universal)
Flanged Valve	Industrial pipelines	Flanged connections (easy installation)	Robust connection (minimal leakage risk)	Requires flange bolts (additional components)
Corrosion-Resistant Valve	Chemical processing	Chemical-resistant (ASTM D543 compliant)	Long lifespan (withstands harsh environments)	Higher initial cost (premium materials)
Duplex Spring Valve	Safety-critical systems	Dual spring mechanism (enhanced safety)	Redundancy (continues operation if one fails)	More complex engineering (higher maintenance)