Niezgodka Type 80 SKK Sustaining Valve

Niezgodka Type 80 SKK Sustaining Valve

Product Specification

Sizes: Available in 1/4", 3/8", and 1/2" options.

Connections: Compatible with Tri-Clamp (ASME BPE or DIN 32676), Male Union (DIN 11851 / 11864-1), Varivent flange (DIN 11864-2), Flanged PN16 or ANSI 150 R/F, and Screwed to ISO 228.

Materials: Constructed from high-quality Stainless Steel 316L or 304.

Disk Options: Available in EPDM, PTFE (FDA compliant), AF100, or Viton.

Joints & Seals: Diaphragm options include EPDM, PTFE (FDA compliant), AF100, or Viton.

Medium Compatibility: Suitable for steam, gases, and liquids.

Set Pressure Range: From 0.35 to 62 Barg.

Valve Flow Coefficient (Cv) Range: [Include specific Cv range details here].

Temperature Range: [Include specific temperature range details here].

Approvals: [List any relevant certifications or approvals here].

Additional Notes: [Include any extra information or instructions here].

This comprehensive specification ensures that our products meet the highest standards of quality and performance for various applications. For optimal results, ensure compatibility with your specific system requirements.

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Other Products and Services from Flowstar (UK) Ltd

CONCOA 315 Series Regulator

CONCOA 315 Series Regulator

The CONCOA 315 Series is a chrome-plated brass, dual-stage cylinder regulator designed for inert and non-corrosive gases in medical laboratory applications. Its two-stage design ensures stable outlet pressure or flow by compensating for gradual cylinder pressure drops. The regulator provides point-of-use control across five pressure ranges, from 0–15 PSIG (0–2 BAR) to 0–200 PSIG (0–14 BAR). It comes with a standard 2–15 lpm flowgauge calibrated for CO₂ (for lasers and cell growth chambers) or a custom thermal mass flowmeter-calibrated gauge for specific gases. While suitable for medical lab use, it is not intended for therapeutic use in humans.

Features:

  • Field-adjustable pressure limit for application flexibility

  • 316L stainless steel diaphragm prevents inboard diffusion

  • CAPSULE® seat design with 360° integral filtration in both stages

  • Helium leak-tested for integrity

Specifications:

  • Max inlet pressure: 3000 PSIG (210 BAR)

  • Body: Chrome-plated brass barstock; Bonnet: Chrome-plated die-cast zinc

  • Gauges: 2" (50 mm) plated case

  • Seats: PCTFE (first stage), PTFE (second stage)

  • Filter: 10-micron sintered bronze

  • Temperature range: -40°F to 140°F (-40°C to 60°C)

  • Diaphragm: 316L stainless steel; Cv: 0.1

  • Helium leak integrity: 1 × 10⁻⁸ scc/sec

  • Internal seals: PTFE; Ports: 1/4" FNPT

  • Compliance: Meets/exceeds CGA G-4.1, PED 2014/68/EU, ANSI/ASME B40.1, CRN OH5216

Reliance RWC 1000 Litre Heating Expansion Vessel Tank with Replaceable Membrane Pre Set 4 Bar - XVES100170

Reliance RWC 1000 Litre Heating Expansion Vessel Tank with Replaceable Membrane Pre Set 4 Bar - XVES100170

**Stainless Steel Expansion Vessel for Heating Applications** Introducing the Reliance Valves Aquasystem Heating Expansion Vessels, expertly designed for superior performance in heating applications. Available in a variety of sizes, from 2 litres to an impressive 5000 litres capacity, these expansion vessels feature a maximum pressure range of 8.0 to 10.0 bar. Engineered with replaceable membranes, the Aquasystem range ensures easy servicing on-site, preventing any water contact with the steel shell to eliminate internal corrosion and significantly prolong the vessel's lifespan. **Key Features and Benefits:** - **Corrosion-Resistant Design:** The stainless steel bolted flange effectively prevents corrosion, ensuring durability and reliability. - **Noise Reduction:** An extra-wide membrane opening mitigates noise that can arise from restricted flow. - **Internal Protection:** The internal membrane guarantees no water contact with the steel shell, thus preventing internal corrosion. - **Comprehensive Range:** Our expansion vessels are available in capacities from 2 to 5000 litres, catering to all heating application needs. - **Efficient Servicing:** Each vessel comes equipped with a replaceable membrane, allowing for service without the need for removal. - **Convenient Pre-Charge Valve:** Easily top up air pressure with the included pre-charge valve. - **Specialised for Heating Applications:** These vessels are specifically designed for heating systems only. **Specifications:** - **Capacity:** 1000 Litres - **Colour:** Red - **Pre-Set Pressure (Bar):** 4 - **Maximum Pressure (Bar):** - Up to 500 Litres: 8.0 bar - 750 Litres and above: 10.0 bar - **Minimum Temperature:** -10°C - **Maximum Temperature:** 99°C - **Height:** 2160mm - **Diameter:** 800mm - **Water Connection:** 2" MBSP **Materials:** - **Shell:** Epoxy Coated Steel - **Membrane:** EPDM - **Bolted Flange:** Galvanised Steel **Standards and Approvals:** - CE marked in accordance with Directive PED 97/23/CE - TUV Certified Upgrade your heating system with the superior quality and reliability of Reliance Valves Aquasystem Heating Expansion Vessels today!
Hattersley Fig 100YL PN25 Ball Valve

Hattersley Fig 100YL PN25 Ball Valve

Features & Benefits

• Resistant to dezincification
• Lightweight, compact, and easy to install and operate
• More durable to damage during installation
• Available in sizes ranging from 1/4" to 2"
• Compliant with BS EN 331:1998 testing standards

Specifications

• UK End Connection: BS EN 10226-2:2005 (formerly BS21 Taper)
• US End Connection: ANSI B1.20.1:1983
• Operator Type: Lever
• Specification: Quarter turn mechanism with PTFE seats and stem seals
• Tested by GL Industrial Services, meeting the essential requirements of BS EN 331:1998

Pressure/Temperature Rating

• -10 to 100 °C at 25 Barg
• 110 °C at 23.5 Barg

Flowstar UK Ltd

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.