Rhodes Series 400 Sight Glass - UK Manufactured

**Kunkle Bailey 707EL Safety Relief Valve (Male x Female)** Introducing the Kunkle Bailey 707EL Safety Relief Valve, a premium solution featuring a top-guided design that enhances performance through an unobstructed seat bore and superior high-lift capability. This robust valve complies with BS EN 4126 Part 1 (BS6759 pts 1-3) and is expertly engineered for use with air and gases, steam and hot water (above 212°F/100°C), as well as a range of process liquids, depending on the selected model. We offer a tailored service where we will set and test the valve to meet your specific requirements. Upon request, we can provide a pressure test certificate to ensure compliance before dispatch. **Product Specifications:** - **Sizes Available:** 1/2" to 2" - **Connections:** BSP Male Inlet x BSP Female Outlet - **Materials:** Bronze body with Chrome Alloy spring - **Disc Material:** EPDM - **Compatible Mediums:** Air, gases, and liquids - **Set Pressure Range:** 0.35 to 24 Barg - **Temperature Range:** -20 to +95°C - **Additional Notes:** WRAS approved when equipped with an EPDM disc. This valve is also known as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves. For a reliable and high-performance safety relief valve, choose the Kunkle Bailey 707EL — engineered to exceed industry standards and tailored to your specific needs.

The Emerson Kunkle Model 337 safety relief valve is specifically designed to safeguard low to medium pressure, high-volume blowers, compressors, conveying systems, and bulk hauling trailers and equipment. Our service includes complimentary setting and testing of the valve, along with a pressure test certificate that verifies this process.

Key Features:

- The large nozzle design ensures high capacity performance.
- Flat bronze valve seats are lapped to deliver optimal functionality.
- The adjustable warn ring allows for precise opening with minimal pre-opening or simmer.
- The pivot between the disc and spring corrects misalignment and compensates for any spring side thrust.
- The Model 337 includes a 'lift-pin' device for hassle-free manual testing.
- Standard construction features a bronze nozzle and disc, with the option for stainless steel trim available.
- Each valve undergoes meticulous testing and inspection for pressure settings and leakage.

Specifications:
Material: Body - Cast Iron / Nozzle - Bronze
Sizes: 2" to 3" (DN50 to DN80)
Connections: NPT Male Inlet x NPT Female Outlet or BSPT Male Inlet x BSPT Female Outlet
Orifice: 2" - 1.916 Sq.in / 2.1/2" - 2.786 Sq.in / 3" - 4.037 Sq.in
Medium: Air
Pressure Range: 0.07 to 4.1 barg (1 to 60 psig)
Temperature Range: -29°C to 208°C (-20°F to 406°F)

**Replacement Cartridge for Reliance Valves Pressure Relief Valves** Discover our high-quality replacement cartridge designed specifically for Reliance Valves Pressure Relief Valves. These single-piece cartridges are compatible with a variety of Reliance Valves unit relief valves and combination valves, making them an essential item for maintenance and repair. The installation process is quick and straightforward, allowing for minimal downtime. Constructed with a durable EPDM boot, this cartridge is engineered to withstand elevated system temperatures. For a comprehensive selection of Reliance (RWC) Relief Valves, click here to explore our full range. **Key Features and Benefits:** - **Robust EPDM Boot:** Provides a secure seal once fitted to the valve body, ensuring optimal performance. - **Compatible with Reliance Valves:** Specifically designed for use with potable water pressure relief valves. - **Potable Water Use Only:** This cartridge is exclusively suitable for potable water applications. **Specifications:** - **Sizes Available:** 1/2" and 3/4" - **Pressure Setting:** Preset at 6 bar - **Part Number:** ZRC214004 - **Type:** Replacement cartridge for potable water pressure relief valves Ensure the efficiency and reliability of your water system with our replacement cartridge for Reliance Valves Pressure Relief Valves. Get in touch today for all your pressure relief valve needs!