AMC 2026 catalogue

Welding

Regulators

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WELDING

SR 4 Series High Pressure Piston Regulators

▪Ideally suited for pressure vessel testing ▪Dead-end testing ▪Single stage design ▪All SR series regulators have 1⁄4" swaged

lock type stainless steel outlet fittings

VTW0781-1445

Cylinder Gas Maximum Inlet (PSIG) Delivery (PSIG) Model No.

Item

No. Oxygen 3,000 200 - 3,000 SR 4J-540 VTW0781-1445 Inert Gas 3,000 100 - 1,500 SR 4G-580 VTW0781-1428 Inert Gas 3,000 200 - 3,000 SR 4J-580 VTW0781-1448 Inert Gas 3,000 200 - 3,000 SR 4J-680 VTW0781-1450

VICTOR

Edge® Series Single & Two Stage Regulators Edge® series industrial regulators have a compact and light- weight design, deliver unsurpassed safety and offer more consistent delivery over a wide range of pressures. Brass body, zinc aluminum housing cap, high impact ABS gauge guard and 1 1⁄2"/38.1 mm brass gauges.

VTW0781-5230

Cylinder Gas CGA Connection Inlet Outlet Connection Delivery Pressure Range Gauge Size Pressure Rating

Item

No. Two Stage, High Capacity

Oxygen — 9⁄16"-18 Rh(m) 10 - 200 PSIG 4 3⁄4" 4,000 PSIG VTW0781-5219 Acetylene 510 9⁄16"-18 Lh(m) 2 - 15 PSIG 1 1⁄2" 400 PSIG VTW0781-5230 Inert 580 5⁄8"-18 Rh (f) 10 - 200 Psi 1 1⁄2" 4,000 PSIG VTW0781-5223 Carbon Dioxide 320 5⁄8"-18 Unf, Cga 032 5 - 125 PSIG 4 3⁄4" 4,000 PSIG VTW0781-5228

VICTOR

Series 30™ Premium Single Stage Flowmeter Regulator Flow tube is extra long, and is accurate to within ±3% of the full scale reading (center of scale). Flowmeter tube has a ball guide design that centers the ball float in the flow tube and keeps it centered. For efficient and highly accurate regulation. Features sensitive rubber diaphragm, filtered seat with double filters, rugged steel gauges and zinc bonnet. Shatter resistant flow tube is encased, protecting it from external damage. Up to 60 CFM with Argon/CO2.

Gas Service Inlet Connection Outlet Connection Delivery

Delivery Pressure Range Flowmeter

Item

No. Argon, Carbon Dioxide, Helium CGA 580 5⁄8"-18 RH Internal 10 - 80 scfh 80 PSI H1105 SMW32-80-580

MILLER-SMITH

Heavy-Duty Series 40 Brass Regulators Series 40 single stage regulators are versatile regulators for welding, cutting, heating and other industrial applications. Heavy-duty construction and simpli- fied design provide longer trouble-free operation and high flow capacity. Stainless steel diaphragm works with liquid (cryogenic) gases. Dual inlet with Sure-Seat™ technology for extended life.

SMW40-175-540

Gas Service Inlet Connection Outlet Connection Delivery Pressure Range Gauge Size

Item

No. Oxygen CGA 540 9⁄16"-18 RH “B” 175 psi 2" SMW40-175-540 Acetylene CGA 510 9⁄16"-18 LH “B” 15 psi 2 1⁄2" SMW40-15-510 Nitrogen CGA 580 5⁄8"-18 RH Internal 275 PSI 2 1⁄2" SMW40-275-580

MILLER-SMITH

▪Piston type actuation ▪Machined body and cap ▪2 1⁄2" brass gauges ▪External adjustable relief valves on F and G range models ▪Inlet fitting 1⁄4" NPT(F)