Brownall Air Eliminators - Type A, Type B & Type C - UK Manufactured

Product Specifications

Sizes: 1"
Connections: Screwed BSPP or NPT

Materials:
Inlet Nozzle: Stainless Steel
Body & Bonnet: Cast Iron Nickel Plated (Model 62.1) or Stainless Steel (Model 62.2)
Disk: Options include Metal, Viton, Nylon, PEEK, or Vespel
Joints & Seals: NBR, FPM, EPDM (depending on the model)

Medium: Suitable for non-toxic liquids (High Capacity)
Set Pressure: Adjustable from 0.1 to 55 Barg
Temperature Range:
- Model 62.1: -10 to 280 °C
- Model 62.2: -60 to 280 °C

Design Certification: TUV Approved
Notes: The specified temperature range applies to valves equipped with a metal disk.

Discover high-quality valves designed for efficiency and safety in handling non-toxic liquids. Our robust constructions, available in a variety of materials and sizes, ensure optimal performance in a range of industrial applications. Upgrade to our premium solutions and experience reliability like never before.

The Emerson Kunkle Model 337 safety relief valve is specifically designed to safeguard low to medium pressure, high-volume blowers, compressors, conveying systems, and bulk hauling trailers and equipment. Our service includes complimentary setting and testing of the valve, along with a pressure test certificate that verifies this process.

Key Features:

- The large nozzle design ensures high capacity performance.
- Flat bronze valve seats are lapped to deliver optimal functionality.
- The adjustable warn ring allows for precise opening with minimal pre-opening or simmer.
- The pivot between the disc and spring corrects misalignment and compensates for any spring side thrust.
- The Model 337 includes a 'lift-pin' device for hassle-free manual testing.
- Standard construction features a bronze nozzle and disc, with the option for stainless steel trim available.
- Each valve undergoes meticulous testing and inspection for pressure settings and leakage.

Specifications:
Material: Body - Cast Iron / Nozzle - Bronze
Sizes: 2" to 3" (DN50 to DN80)
Connections: NPT Male Inlet x NPT Female Outlet or BSPT Male Inlet x BSPT Female Outlet
Orifice: 2" - 1.916 Sq.in / 2.1/2" - 2.786 Sq.in / 3" - 4.037 Sq.in
Medium: Air
Pressure Range: 0.07 to 4.1 barg (1 to 60 psig)
Temperature Range: -29°C to 208°C (-20°F to 406°F)

The CONCOA 405 Series four-port brass regulator provides secondary pressure control for ultra-high purity inert gases, ideal for point-of-use applications and precise delivery to instruments. It allows accurate monitoring and adjustment of outlet pressure while maintaining high gas purity.

Features

• Metal-to-metal diaphragm seal to prevent contamination

• CAPSULE® seat with integrated 360° filtration

• Pressure ranges from 0–15 PSIG up to 0–500 PSIG

• Front and rear panel mountable for flexible installation

• Pipe-away relief valve for safe venting

• Cleanroom-assembled to eliminate installation contamination

• Captured vent-capable bonnet prevents exposure in the unlikely event of diaphragm failure

• Helium leak integrity verified

Specifications

• Maximum inlet pressure: 3000 PSIG (210 BAR)

• Body and bonnet: Brass barstock

• Gauge: 2 in (50 mm) brass

• Seat: PTFE; Filter: 10‑micron sintered bronze

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

• Diaphragm: 316L stainless steel; Cv: 0.1 (≤50 PSIG/3.5 BAR) or 0.2 (>50 PSIG/3.5 BAR)

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

• Helium leak integrity: 1×10⁻⁹ scc/sec

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