Niezgodka Type 30.2 Safety Valve - Stainless - Lever

### Product Specification - **Size Options**: 1/2", 3/4", 1", 1.1/4", 1.1/2", 2", 2.1/2", 3", 4" - **Connections**: Available in Flanged DIN or ANSI - **Head Type**: A (Gas Tight Lever) - **Materials**: Crafted from Stainless Steel (30.2 & 30.7) - **Disk Variants**: Choose from Metal, Viton, or Nylon, depending on the pressure requirements - **Joints & Seals**: Options include NBR, FPM, and EPDM based on the specific model - **Medium Compatibility**: Designed for Steam, Gases, and Liquids - **Set Pressure Range**: 0.05 to 40 Barg (utilising multiple springs) - **Temperature Specifications**: - **Model 30.1**: -10 to 280 °C - **Model 30.2**: -60 to +280 °C - **Model 30.7**: -200 to +280 °C - **Design Certification**: TUV approved **Notes**: The temperature range is relevant for valves featuring a Metal disk. For models 30.1 and 30.2, the temperature range will vary depending on the size of the body. This high-performance valve is essential for optimal control in various industrial applications. Whether handling steam, gases, or liquids, our valves are designed to provide reliability and efficiency under pressure. Explore our range today to find the perfect fit for your needs.

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Other Products and Services from Flowstar (UK) Ltd

Berluto DRV778 Stainless Steel Reducing Valve

Product Specification

Sizes Available: 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1.1/4" (DN32), 1.1/2" (DN40), and 2" (DN50).
Connections: Female BSP Inlet x Female BSP Outlet.
Materials: Constructed from high-quality Stainless Steel.
Disk and Joints & Seals: Featuring a durable Diaphragm & Seals made from FPM / FKM.
Suitable Mediums: Ideal for aggressive water, other reactive liquids, compressed air, nitrogen, and gases. Please note that this product is not suitable for steam.
Maximum Inlet Pressure: 25 Barg.
Outlet Pressure Range: 0.5 to 9 Barg.
Cv Range: Variable for optimal performance.
Maximum Temperature: 190°C.
Certifications: Complies with PED 97/23/EC category I standards.
Additional Notes: A helpful sizing calculator is available in the TECHNICAL INFO section in the menu above.

For superior performance and reliability in handling aggressive fluids and gases, our stainless steel connections are your ideal choice. Explore our range now to find the perfect fit for your application!

FSSUTSU - Sealed Unit Rupture Discs

Introducing the FSSUTSU Sealed Unit Rupture Discs, expertly designed with a threaded connector that houses a calibrated rupture disc, welded securely to ensure optimal performance. These units are engineered for easy and reliable installation of smaller discs in industrial plants, simplifying handling without the need for specialised personnel. The FSSUTSU sealed units are ideal for applications involving both gases and liquids, even under cycling and pulsating conditions. With a rapid response time to over-pressure in just a few milliseconds, these rupture discs are highly recommended for the protection of industrial plants, equipment, and containers.

Specifications

Sizes: Ranging from DN3 to 1.1/2" (DN40)
Materials: Crafted from high-quality stainless steel
Rupture Pressure: 20 - 1150 bar g (subject to material and diameter)
Tolerance: +/- 5 % to +/- 10%
Temperature: Up to 480°C
Operating Margin: 80%
Vacuum Support: Not applicable
Fragmentation: Yes (option for non-fragmenting design available)
Use Under Valve: Not recommended
Corrosion Resistance: Excellent
Container: Included for direct mounting
PED Certification (CE Stamp): Available

To request your rupture disc, please download our Rupture Disc Request Form, complete it, and send it to sales@flowstar.co.uk.

Maximise your plant's safety with FSSUTSU sealed unit rupture discs - the reliable choice for protecting your operations.

Niezgodka Type 19.2 Safety Valve - Stainless - Lever

**Product Specification** **Size Options:** - 3/4" x 1.1/2" - 1" x 1.1/2" - 1.1/4" x 1.1/2" - 1.1/2" x 1.1/2" **Connections:** - Screwed BSPP or NPT **Materials:** - **Nozzle:** Stainless Steel - **Spring Bonnet:** Stainless Steel - **Disk:** Available in Metal, Viton, or Nylon (depending on pressure requirements) - **Joints & Seals:** NBR, FPM, EPDM (material selection depends on the model) **Head Type:** - Type A (Gas Tight Lever) **Medium Compatibility:** - Suitable for Steam, Gases, and Liquids **Set Pressure Range:** - 0.05 to 130 Barg (varies by size) **Temperature Range:** - -60 to 280°C **Design Certification:** - TUV Certified **Additional Information:** We offer various other options (refer to downloads) featuring different configurations, including: - (a) O-ring and disk materials - (b) NPT connection variants - (c) Alternative orifice sizes - (d) Different head types For further assistance or to discuss specific requirements, please do not hesitate to contact us.

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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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