Niezgodka Type 80 SKG Sustaining Valve

The Emerson Kunkle Model 337 safety relief valve is designed to safeguard low to medium pressure, high volume blowers, compressors, conveying systems, and bulk hauling trailers and equipment.

As part of our service, we offer complimentary setting and testing of the valve, along with a pressure test certificate for your peace of mind.

**Key Features:**

- **High Capacity Design:** The large nozzle facilitates an impressive flow rate.
- **Enhanced Performance:** Flat bronze valve seats are precision-lapped for optimal functionality.
- **Easy Adjustability:** The warn ring allows for precise opening with minimal pre-opening or simmer.
- **Alignment Correction:** A pivot mechanism between the disc and spring compensates for misalignment and spring side thrust.
- **Manual Testing Convenience:** The Model 337 features a 'lift-pin' device for straightforward manual testing.
- **Robust Construction:** Comes standard with a bronze nozzle and disc, with optional stainless steel trim available.
- **Thorough Inspection:** Each valve undergoes rigorous testing and inspection for pressure settings and leakage.

**Specifications:**
Material: Body - Cast Iron / Nozzle - Bronze
Sizes Available: 2" to 3" (DN50 to DN80)
Connections: NPT Male Inlet x NPT Female Outlet or BSPT Male Inlet x BSPT Female Outlet
Orifice Sizes: 2" - 1.916 Sq. in. / 2.5" - 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)

The Valfonta Model 252 Steam Reheater Injector is designed to enhance the temperature of liquids efficiently. This innovative device facilitates continuous recirculation within the tank, ensuring optimal mixing and consistent temperature uniformity. With no moving parts, it boasts exceptional reliability, making it an ideal solution for various applications. Common uses include heating water for washing barrels, tanks, and drums, as well as in breweries, sugar refineries, dry cleaners, and chemical manufacturing plants. Invest in the Valfonta Model 252 for a dependable and effective heating solution.

**Stainless Steel Potable Water Expansion Vessel** Introducing the Reliance Valves Aquasystem Replaceable Membrane Potable Water Expansion Vessel, expertly engineered for potable water applications. This stainless steel expansion vessel is designed to accommodate the additional load in a water system as water heats up and expands in volume. By preventing pressure build-up in both sealed heating and cold water systems, these vessels ensure safe operation and optimal performance. Featuring a replaceable membrane, our vessels effectively prevent water from coming into contact with the steel shell, thereby eliminating the risk of corrosion and contamination. This innovation guarantees that your water remains safe for human consumption, while also allowing for quick and easy servicing on-site without the need for removal. **Key Features and Benefits:** - **Robust Stainless Steel Bolted Flange**: Designed to prevent corrosion and enhance durability. - **Extra Wide Membrane Opening**: Minimises operational noise caused by restricted flow. - **Internal Membrane Design**: Ensures no water touches the steel shell, preventing internal corrosion. - **Comprehensive Size Range**: Available from 2 to 5000 litres to suit various applications. - **Easy Maintenance**: All versions come with a replaceable membrane, facilitating servicing without removal. - **Pre-Charge Valve Included**: For convenient air pressure maintenance. - **Versatile Application**: Suitable for hot and cold water systems. **Specifications:** - **Capacity**: 12 Litres - **Colour**: White - **Pre-Set Pressure**: 3 Bar - **Maximum Pressure**: 10 Bar - **Minimum Temperature**: -10°C - **Maximum Temperature**: 99°C - **Height**: 295mm - **Diameter**: 280mm - **Water Connection**: 3/4" MBS **Product Code**: XVES050040 **Materials**: - **Shell**: Epoxy Coated Steel - **Membrane**: EPDM - **Bolted Flange**: Stainless Steel **Standards and Approvals**: - WRAS approved for models up to 1000 litres - CE marked as per Directive PED 97/23/CE - TUV Certified - Models from 1000 to 5000 litres comply with BS 6920 Invest in a reliable solution for your potable water systems with our Stainless Steel Expansion Vessel, ensuring safety and efficiency in every application.