Niezgodka Type 35 Safety Valve

**Product Specification** **Sizes Available:** ½", ¾", 1", 1¼", 1½", 2", 2½", 3" **Connections:** Flanged DIN or ANSI, Tri-Clamp (ASME BPE), DIN 11864-2 Form A, DIN 11851 / 11864-1 **Materials:** Stainless Steel (35.2) **Disk Options:** Metal, Viton or EPDM (FDA compliant) **Joints & Seals:** FPM, EPDM **Medium Compatibility:** Suitable for Steam, Gases, and Liquids **Set Pressure Range:** 0.1 to 16 Barg (depending on size) **Temperature Range:** -50°C to 200°C **Design Certification:** TUV **Notes:** The specified temperature range is applicable for valves featuring a Metal disk. Discover our extensive range of high-quality valves, designed for optimal performance across various applications, including steam, gases, and liquids. Crafted from durable stainless steel, our valves are built to withstand challenging environments, ensuring reliability and longevity. Perfect for both industrial and commercial use, these valves have a versatile set pressure range and are available in multiple sizes and connection types, making them suitable for a wide assortment of installations.

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Other Products and Services from Flowstar (UK) Ltd

Reliance RWC TPR15 Pressure & Temperature Relief Valve 1/2" x 15mm 7 Bar - PTEM550951

The Reliance Water Controls (RWC) TPR15 Pressure and Temperature Relief Valves are compact devices designed to protect against over-pressurisation within unvented hot water systems. These valves are essential for safeguarding your system in the event that temperature or pressure controls fail. Engineered for installation at the upper section of a hot water cylinder, the TPR15 valves effectively monitor the highest temperatures within the system. When the temperature exceeds 95°C, the wax mixture inside the temperature probe expands, raising the valve off its seat and allowing water to escape, thus reducing the pressure within the cylinder. In cases where water pressure increases without a corresponding temperature rise, the valve remains closed until the set pressure of the relief mechanism is reached, at which point it opens to relieve excess pressure. Select models feature a PTFE coating on the Male BSP (MBSP) inlet thread, facilitating quicker, hassle-free installation.

**Features and Benefits:**

Protects against temperatures exceeding 95°C
Prevents over-pressurisation
Twist top cartridge design for straightforward servicing
Available with various pressure settings and probe lengths
Some models include a PTFE coating for improved installation efficiency

**Specifications:**

Size: 1/2" x 15mm
Connections: BSP Male Inlet x Compression Outlet
Materials: Brass
Medium: Hot water only
Set Pressure (Set & Locked): 7 Barg
Temperature Relief: +90 to 95°C
Discharge Capacity: 10kW
Probe Length: 200mm
Product Code: PTEM550951
Notes: Long probe, WRAS approved

Ensure your unvented hot water system operates safely and efficiently with the RWC TPR15 Pressure and Temperature Relief Valves, the reliable choice for enhanced protection against extreme temperature and pressure conditions.

Niezgodka Type 80 Sustaining Valve

**Product Specification** **Sizes Available:** 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2" **Connections:** Screwed BSPP or NPT **Materials Used:** Stainless Steel 316 **Disk Options:** EPDM, PTFE, AF100 or Viton **Joints & Seals:** Diaphragm options available in EPDM, PTFE, AF100 or Viton **Suitable Mediums:** Steam, Gases, and Liquids **Set Pressure Range:** 0.35 to 62 Barg (varies depending on size) **Cv Range:** **Temperature Ratings:** **Certifications:** **Additional Information:** This is the screwed version of the Niezgodka Type 81, designed for enhanced performance and reliability in various applications. Ideal for industries requiring high-quality materials and precision engineering. Optimise your operations with our premium range of Niezgodka Type 81 valves, perfect for regulating steam, gases, and liquids.

NABIC 520 High Lift Double Spring Safety Valve

The NABIC 520 High Lift Double Spring Safety Valve has been expertly designed and rigorously tested in accordance with BS6759 standards. Building upon the successful design of the NABIC 500 Safety Valve, the NABIC 520 boasts high capacity and robust PTFE seating, making it an excellent choice for steam, hot water, air, and inert gas applications. Furthermore, NABIC Valves now come with an industry-leading 5-Year Guarantee, ensuring reliability and peace of mind.

Specifications

Sizes: 2½" x Dual 2" (DN65), 3" x Dual 2½" (DN80), 4" x Dual 3" (DN100)
Connections: Flanged Inlet x Female BSPP Outlet
Materials: Gunmetal Body, Stainless Steel Wetted Parts, Stainless Steel with PTFE Disc
Set Pressure: 0.4 Barg to 12.5 Barg
Temperature Range: -20°C to 195°C Max
Note: We configure and test the valves to your specified set pressure before dispatching them.

Optimise your safety and efficiency with the NABIC 520 High Lift Double Spring Safety Valve, the ideal solution for various industrial applications.

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Flowstar (UK) Ltd

Wiltshire Road, Kingston-upon-Hull, East Riding of Yorkshire, HU4 6PA, United Kingdom

Flowstar (UK) Ltd is a leading global supplier of safety, relief, and reducing valves. With strong partnerships across major manufacturers, we deliver precise, reliable valve solutions tailored to your needs. Email enquiries to sales@flowstar.co.uk or call us on +44 (0)1482 601030.

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