Regulators & Flowmeters
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Regulators
Miller® | Smith Equipment® has heavy and medium duty as well as single, two and three stage regulators, among others.
Construction features
These regulators have seven key features, which are:
1) Resin bonnet insert
Allows smooth, easy adjustment even at high-pressure levels.
2) Stainless steel diaphragm
Resists corrosion, leaking and freeze-up if used with liquid (cryogenic) gases for extended service life. Note: Series 30 has neoprene composite diaphragm.
3) Color-coded labels
Supply performance capabilities, easy gas service identification and technical information.
4) External relief valve
Protects regulator from damage due to inadvertent high-pressure surge. Relief valve will release excessive pressure and automatically reset.
5) Nickel-plated bonnet
Along with brass body protection against corrosion.
6) Shatter-resistant gauge lenses
2.5-inch corrosion-resistant polished brass gauges with shatter-resistant polycarbonate lenses. Note: Series 30 has 2-inch painted steel gauges.
7) Dual filters including Sure Seat™
Protect high-pressure seats from debris for reliable operation and long service life.
Image: 1) Resin bonnet insert 2) Stainless steel diaphragm 3) Color-coded labels 4) External relief valve 5) Nickel-plated bonnet 6) Shatter-resistant gauge lenses 7) Dual filters including Sure Seat™ 8) Sure Seat™ filtered high-pressure seat assembly.
About the Flowmeter Regulators
Our flowmeter regulators are 100-percent tested and inspected, and provide unmatched gas control and accuracy.
Flowmeter regulators are available in multiple scales for use with all major shielding gases to cover most MIG or TIG welding applications.
Our premium flowmeter regulators feature an exclusive self-centering ball guide which provides accurate readings even if tipped. This ensures optimum weld quality and gas savings.
Others use a non-self-centering flow tube ball that tends to float off center causing actual gas flow to be over two times greater than indicated.
Premium Flowmeter Regulators Construction Features
These premium flowmeter regulators have five key features, which are:
1) Protective housing
Flow tubes are protected from accidental damage while offering an unobstructed view of flow reading.
2) Extra-long flow tube
Expanded scales are easy to read and accurate within five percent of full reading. Can be attached to regulators or pipeline installations.
3) Shatter-resistant multi-scale flow tube
Tubes are made of shatter-resistant polycarbonate resin and feature multiple scales.
4) Sure Seat™ filtered high-pressure seat assembly
Protects high-pressure seats from debris for reliable operation and long service life.
5) Auto-reset pressure-relief valve
Protects regulator from damage due to inadvertent high pressure surge. Relief valve will release excessive pressure and automatically reset.
Selec-O-Gas™ flowmeter regulator (option)
Four separate, easy-to-read scales for argon and argon/CO2 mix, CO2, helium and a general scale for other non-corrosive gases. Rotate outer tube to desired scale.
Image: 1) Protective housing 2) Extra-long flow tube 3) Shatter-resistant multi-scale flow tube 4) Sure Seat™ filtered high-pressure seat assembly 5) Auto-reset pressure-relief valve 6) Self-centering ball guide.
Economy Flowmeter Regulators Construction Features
These economy flowmeter regulators have three key features, which are:
1) Shatter-resistant triple-scale flow tube
Tubes are made of shatter-resistant polycarbonate resin and can be rotated to position desired scale for easy reading. Scaled for CO2, argon and argon/CO2 mix, and helium.
2) Built-in rupture disc
Reduces possibility of flow tube damage due to inadvertent high pressure surge. Must be replaced if ruptured — not auto-resetting.
3) Precision flow-adjustment valve
Allows easy adjustment to desired setting.
Image: 1) Built-in rupture disc 2) Shatter-resistant triple-scale flow tube 3) Precision flow-adjustment valve.
This is the oxy-fuel equipment with the world's safest design and reliability
Miller® | Smith Equipment® has always been designed with safety in mind. You can be sure of the reliability of these equipment throughout the years. Take a further look at some of its other main features.
Our tips are 100-percent tested and inspected and are the longest lasting tips you can buy…
Torches have silver-brazed joints to provide overall strength and rigidity for safe performance under rugged conditions…
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