Safety Relief Valve Recertify / Recalibration Safety Relief Valve Recertify / Recalibration

**Product Specifications** **Sizes Available:** 1/2", 3/4", 1", 1.1/4", 1.1/2", 2", 2.1/2", 3", 4" **Connections:** Flanged DIN or ANSI **Materials:** Carbon Steel (3.1) or Stainless Steel (3.2 & 3.7) **Disk Options:** Metal, Viton, Nylon, PEEK, or Vespel (selection based on pressure requirements) **Joints & Seals:** NBR, FPM, EPDM (specific to model) **Suitable Media:** Steam, Gases, and Liquids **Set Pressure Range:** 0.1 to 250 Barg (varies by size) **Temperature Range:** - (3.1) -10 to 280 °C - (3.2) -60 to +280 °C - (3.7) -200 to +280 °C **Design Notes:** The temperature range specified applies to valves fitted with a metal disk. For models 3.1 and 3.2, the temperature range may vary depending on the body size. Optimise performance with our robust valve solutions, designed to handle a variety of pressures and temperatures. Ideal for applications involving steam, gases, and liquids, our valves are crafted from high-quality materials to ensure durability and reliability. Perfect for industrial settings, our extensive range of sizes and configurations allows for customisation to suit your specific needs. Choose our valves to ensure safe and efficient operation across all your applications.

Product Specifications

Sizes: 1"
Connections: Screwed BSPP or NPT

Materials:
Inlet Nozzle: Stainless Steel
Body & Bonnet: Cast Iron Nickel Plated (Model 62.1) or Stainless Steel (Model 62.2)
Disk: Options include Metal, Viton, Nylon, PEEK, or Vespel
Joints & Seals: NBR, FPM, EPDM (depending on the model)

Medium: Suitable for non-toxic liquids (High Capacity)
Set Pressure: Adjustable from 0.1 to 55 Barg
Temperature Range:
- Model 62.1: -10 to 280 °C
- Model 62.2: -60 to 280 °C

Design Certification: TUV Approved
Notes: The specified temperature range applies to valves equipped with a metal disk.

Discover high-quality valves designed for efficiency and safety in handling non-toxic liquids. Our robust constructions, available in a variety of materials and sizes, ensure optimal performance in a range of industrial applications. Upgrade to our premium solutions and experience reliability like never before.

The Kunkle Bailey 716VSD Safety Relief Valve, featuring an AFLAS disc with a dome top, is expertly designed for gas service applications. This valve integrates a top-guided, unobstructed seat bore with full lift capability, ensuring optimal discharge performance. The Bailey 716 safety relief valve is certified to BS6759 parts 1, 2, and 3, making it an ideal solution for safeguarding vessels, pipelines, and equipment used with hot or cold water, air, steam, and various other gases and liquids.

Specifications

Sizes: Available from 1/2" x 3/4" to 2" x 3"

Connections: BSP Female Inlet x BSP Female Outlet

Materials: Bronze body, Chrome Vanadium spring

Disc: Aflas

Medium: Compatible with Gases & Liquids, including air, hot water, and steam

Set Pressure: Ranges from 0.35 to 32 Barg (dependent on size)

Temperature: Operates effectively between -29 to +200°C

Notes: This valve may also be referred to as IMI Bailey Birkett valves, Kunkle Emerson valves, or Safety Systems UK valves.

For enhanced safety and reliable performance in your systems, choose the Kunkle Bailey 716VSD Safety Relief Valve – the trusted choice for effective pressure relief solutions.