Niezgodka Type 30.2 Safety Valve - Stainless - Cap

Aluminium Bronze Ball Valves - High-Quality Solutions for Your Needs. For tailored recommendations and to discuss your specific requirements, please get in touch with us today.

The Kunkle Bailey 707VD Safety Relief Valve (Male x Female) features a top-guided design, ensuring an unobstructed seat bore and high lift capability for optimal performance. This valve is certified to BS EN 4126 Part 1 (BS6759 Pt 1:2:3) and is suitable for applications involving air/gas, steam/hot water (temperatures exceeding 212°F / 100°C), and process liquids, depending on the specific model selected. At Flowstar, we will configure and test the valve according to your specifications, and can provide a pressure test certificate upon request prior to dispatch.

Specifications

Sizes: 1/2" to 2"
Connections: BSP Male Inlet x BSP Female Outlet
Materials: Bronze body, Chrome Alloy spring
Disc: Aflas
Medium: Air, Vapours, Gases, Liquids, and Steam
Set Pressure: 0.35 to 24 Barg
Temperature: -20 to +200°C
Notes: Commonly referred to as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves.

The CONCOA 332 Series is a five-port, stainless steel, dual-stage cylinder regulator designed for primary pressure control of high-purity inert gases (up to grade 5.5), including mildly reactive gases—but not toxic or highly corrosive gases. Its two-stage design minimizes pressure fluctuations from cylinder depletion, providing stable delivery pressure for critical applications. Factory-configurable options make it ideal for university labs, research facilities, and pharmaceutical manufacturing.

Features:

• 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); optional 4500 PSIG (310 BAR)

• Body: 316L stainless steel barstock; Bonnet: Chrome-plated die-cast zinc

• Gauges: 2" (50 mm) stainless steel plated case

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

• Filter: Patented 10-micron 316 stainless steel mesh

• 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, ANSI/ASME B40.1, PED 2014/68/EU, CRN OH5216