CONCOA 415 Series Regulator

CONCOA 415 Series Regulator

The CONCOA 415 Series five-port, dual-stage, bottom-entry cylinder regulator is designed for ultra-high purity gases, including corrosive and toxic gases, providing stable primary pressure control. Its dual-stage design minimizes pressure variation from cylinder depletion. Features include a metal-to-metal diaphragm seal, CAPSULE® seats with 360° filtration, cleanroom assembly, helium leak-checked integrity, pipe-away relief, and captured vent bonnet. Constructed from 316L stainless steel barstock with chrome-plated brass bonnet, PTFE or PCTFE seats, 10-micron stainless steel mesh filter, Cv 0.1, 1/4 in FNPT ports, and gauges. Rated up to 3000 PSIG (3500 or 4500 PSIG optional), temperature range -40°F to 140°F (-40°C to 60°C). Conforms to CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, and CRN OH5216.

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Product Specification

Sizes Available: 3/8”, 1/2”, 3/4”, 1”, 1.1/4”, 1.1/2”, 2”
Connections: Screwed BSPP or NPT
Materials: Inlet Nozzle - Stainless Steel / Body & Bonnet - Stainless Steel (1.2)
Disk Options: Metal, Viton, Nylon, PEEK, or Vespel
Joints & Seals: NBR, FPM, EPDM (varies by model)
Head Type: C (Gas Tight Cap)
Suitable Medium: Steam, Gases, and Liquids
Set Pressure Range: 0.05 to 500 Barg (dependent upon size - multiple springs available)
Temperature Range: -60 to 280 degrees Celsius
Notes: The specified temperature range applies to valves featuring a metal disk.

Explore our premium range of stainless steel valves, engineered for durability and reliability. Designed to cater to various applications involving steam, gases, and liquids, our valves ensure optimal performance with a set pressure range from 0.05 to 500 Barg. With extensive material options and connection types, our valves are perfect for any operational needs. Don’t compromise on quality—choose our valves for robust engineering and exceptional adaptability.

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.