CONCOA 305 Series Regulator
Chrome-Plated Brass Barstock, Single Stage Cylinder Regulator for Inert Medical Laboratory Gas Applications
The CONCOA 305 Series regulator is designed for medical laboratory use. It provides point-of-use pressure control for gases in cylinders with pressures below 500 PSIG (35 BAR), or primary pressure control for inert gas applications that can tolerate minor outlet pressure fluctuations due to cylinder depletion. Like most CONCOA regulators, the 305 Series is rated for maximum inlet pressures of 3000 PSIG (210 BAR) or higher, depending on configuration.
The regulator can include a standard 2–15 LPM flow gauge calibrated for carbon dioxide, or a custom 2–15 LPM calibration for any non-corrosive gas or gas mixture. CONCOA uses a thermal mass flowmeter to size the outlet orifice according to the specific gas and desired flow. While the 305 Series features medical-standard inlet and outlet connections, it is not intended for therapeutic use in humans. For applications requiring constant outlet pressure or flow, CONCOA recommends the 315 Series two-stage regulator.
Features
316L stainless steel diaphragm prevents inboard diffusion
CAPSULE® seat design with integral 360° filtration
Wide pressure delivery range: 0–15 PSIG (0–2 BAR) to 0–500 PSIG (0–35 BAR)
Optional 2–15 LPM flow gauge calibrated for carbon dioxide or a user-specified gas
Low wetted surface area reduces purge requirements
Specifications
Max inlet pressure (bare body): 3000 PSIG (210 BAR)
Body: Chrome-plated brass barstock
Bonnet: Chrome-plated, die-cast zinc
Gauges: 2 in (50 mm) diameter plated case
Seat: PTFE
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 (bare body): 1/4 in FNPT
Conformances: CGA G-4.1; PED 2014/68/EU; ANSI/ASME B40.1; CRN OH5216
Other Products and Services from Flowstar (UK) Ltd
NABIC 500ST High Lift Safety Valve
Introducing the NABIC 500ST High Lift Safety Valve, meticulously engineered for applications requiring the benefits of stainless steel in the service fluid, while not necessitating a complete stainless steel valve due to the working environment. NABIC Valves proudly offer an industry-leading 5-Year Guarantee, ensuring reliability and quality.
Product Specifications
Sizes Available: Tri-Clamp x 3/4" (DN15), Tri-Clamp x 1" (DN20), Tri-Clamp x 1.1/4" (DN25), Tri-Clamp x 1.1/2" (DN32), Tri-Clamp x 2" (DN40), Tri-Clamp x 2.1/2" (DN50), Tri-Clamp x 3" (DN65)
Connections: Tri-Clamp Inlet x Female BSPP Outlet
Materials: Gunmetal Body, Stainless Steel wetted parts, Stainless Steel with PTFE disk
Set Pressure: 1.0 to 12.5 Barg (DN15 to DN25), 0.4 to 12.5 Barg (DN32 to DN65)
Temperature Range: -20°C to 195°C Max
Important Note: The DN value embossed on the valve body signifies the NABIC 500 body size used in the manufacture of this valve and does not correspond to the inlet or outlet size. For instance, a valve with 1" connections (DN25) employs a DN20 NABIC 500 valve body, which is why it will have DN20 marked on the side of the valve.
The NABIC 500ST High Lift Safety Valve is the ideal solution for professionals seeking a reliable and durable valve that meets their specific needs. Its robust design and high-quality materials ensure optimal performance, making it an essential addition to your industrial equipment. Upgrade your safety systems with NABIC valves today!
Bailey 707ML Safety Relief Valve Female x Female (Metal Disc with Lever – Suitable for Steam & Liquid Service)
The Kunkle Bailey 707ML Safety Relief Valve (Female x Female) features a superior top-guided design, which integrates an unobstructed seat bore with exceptional high lift capability. This valve is certified to BS EN 4126 Part 1 (BS6759 pt 1:2:3) and is adept for use with air and gas, steam and hot water (above 212°F / 100°C), as well as process liquids, depending on the model selected. We will precisely set and test the valve to meet your specifications, providing a pressure test certificate to verify this before dispatch.
Specifications
- Sizes: 1/2" to 2"
- Connections: BSP Female Inlet x BSP Female Outlet
- Materials: Bronze body, Chrome Alloy spring
- Disc: Stainless Steel
- Medium: Air, Vapours, Gases, Liquids, and Steam
- Set Pressure: 0.35 to 24 Barg
- Temperature: -20 to +224 °C
Notes: Also referred to as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves.
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Hattersley Fig 1000 PN20 Metering Station
Features & Benefits
• Offers precise and accurate measurements in accordance with BS 7350:1990 standards. • Manufactured from dezincification-resistant materials to prevent corrosion, cracking, and fungal growth. • The Flow Measurement Device is designed for systems where pipe sizing is based on frictional losses between 100 to 400 Pa/m. • WRAS Approved for safe use with potable water up to 85°C. • Comes complete with red and blue test points for easy identification of upstream and downstream ports. • Ensures flow measurement accuracy within ±5%.
Specification
• Fully conforms to BS 7350:1990 standards.
• WRAS Approved for use with water temperatures up to 85°C.
• Fitted with two Figure 631 test points and Figure 1000 end connections, threaded to BS EN 10266 (ISO 7-1), formerly known as BS 21.
• Features taper female threads, except for the 1/2" inlet, which is parallel.
Pressure/Temperature Ratings
• Threaded Ends• PN25 Series B• 15 Barg at 120ºC• 25 Barg from -10 to 120ºC
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.