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JOMAR VALVE

Jomar Valve is a manufacturer of manual and actuated valves for plumbing, heating, industrial, and gas-distribution systems. The company was founded in 1966 and is headquartered in Warren, Michigan, with additional operations in Canada. Jomar Valve produces a broad catalog that includes ball valves, butterfly valves, check valves, gate valves, globe valves, and emergency shutoff devices. The product line is used in commercial buildings, industrial plants, and municipal infrastructure where reliable flow isolation is required. Jomar Valve products are available in a range of body materials, including brass, carbon steel, stainless steel, and bronze. Many models carry industry-standard approvals such as NSF/ANSI 61 and 372 for potable water, and some are rated for gas service. The valves are available with threaded, press, push, and flanged connections, and in sizes from 1/4 inch to 12 inches. Pressure ratings vary by model, with many brass ball valves rated to 600 psi WOG (water, oil, gas) and 150 psi WSP (steam). Temperature ranges typically span from -20°F to 450°F, depending on the seat and seal materials. Jomar Valve offers both full-port and standard-port ball valves; full-port designs minimize pressure drop and are suitable for applications requiring high flow capacity. Handle options include lever, tee, and locking lever, with some models featuring a locking mechanism to secure the valve position. The company also manufactures emergency shutoff valves for gas piping systems, which are designed to stop gas flow in the event of an earthquake or other emergency. These devices are often required by building codes in seismic zones. 3G Electric supplies Jomar Valve products globally, serving plant engineers, maintenance managers, and procurement specialists. The catalog includes manual two-way ball valves in brass and carbon steel, with press, FNPT, and push connections. For example, the 1/2-inch brass ball valve with press x press connections and locking lever handle (MPN 100-203SSG-IH) is a full-port valve for copper or stainless tubing. The 1-1/2 inch brass ball valve with FNPT x FNPT connections (MPN 240-007B) features a locking tee handle. Other models include the 1-inch press x press valve (MPN 100-405G-LH) and the 2-1/2 inch press x press valve (MPN 100-209XLCG). 3G Electric provides technical documentation, including manufacturer part numbers and specifications, to assist with selection and procurement. The company ships worldwide and supports customers with application questions and order fulfillment.

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About JOMAR VALVE

Jomar Valve is a manufacturer of manual and actuated valves for plumbing, heating, industrial, and gas-distribution systems. The company was founded in 1966 and is headquartered in Warren, Michigan, with additional operations in Canada. Jomar Valve produces a broad catalog that includes ball valves, butterfly valves, check valves, gate valves, globe valves, and emergency shutoff devices. The product line is used in commercial buildings, industrial plants, and municipal infrastructure where reliable flow isolation is required. Jomar Valve products are available in a range of body materials, including brass, carbon steel, stainless steel, and bronze. Many models carry industry-standard approvals such as NSF/ANSI 61 and 372 for potable water, and some are rated for gas service. The valves are available with threaded, press, push, and flanged connections, and in sizes from 1/4 inch to 12 inches. Pressure ratings vary by model, with many brass ball valves rated to 600 psi WOG (water, oil, gas) and 150 psi WSP (steam). Temperature ranges typically span from -20°F to 450°F, depending on the seat and seal materials. Jomar Valve offers both full-port and standard-port ball valves; full-port designs minimize pressure drop and are suitable for applications requiring high flow capacity. Handle options include lever, tee, and locking lever, with some models featuring a locking mechanism to secure the valve position. The company also manufactures emergency shutoff valves for gas piping systems, which are designed to stop gas flow in the event of an earthquake or other emergency. These devices are often required by building codes in seismic zones. 3G Electric supplies Jomar Valve products globally, serving plant engineers, maintenance managers, and procurement specialists. The catalog includes manual two-way ball valves in brass and carbon steel, with press, FNPT, and push connections. For example, the 1/2-inch brass ball valve with press x press connections and locking lever handle (MPN 100-203SSG-IH) is a full-port valve for copper or stainless tubing. The 1-1/2 inch brass ball valve with FNPT x FNPT connections (MPN 240-007B) features a locking tee handle. Other models include the 1-inch press x press valve (MPN 100-405G-LH) and the 2-1/2 inch press x press valve (MPN 100-209XLCG). 3G Electric provides technical documentation, including manufacturer part numbers and specifications, to assist with selection and procurement. The company ships worldwide and supports customers with application questions and order fulfillment.

Common Applications

  • Commercial plumbing — Jomar Valve brass ball valves with press connections for potable water lines in buildings.
  • Industrial process piping — Jomar Valve full-port ball valves with FNPT connections for oil and gas flow control.
  • Seismic gas shutoff — Jomar Valve emergency shutoff devices for automatic gas line isolation during earthquakes.
  • HVAC systems — Jomar Valve ball valves with locking lever handles for chilled water and heating water isolation.
  • Municipal water distribution — Jomar Valve brass ball valves with push connections for quick repair and maintenance.
  • Compressed air systems — Jomar Valve carbon steel ball valves for on/off control in industrial air lines.

Guides & Resources

Frequently asked questions

Common questions about JOMAR VALVE from 3G Electric.

What types of Jomar Valve ball valves does 3G Electric supply?

3G Electric supplies Jomar Valve manual two-way ball valves in brass and carbon steel. The catalog includes full-port and standard-port designs with press x press, FNPT x FNPT, and push x push connections. Sizes range from 3/8 inch to 2-1/2 inches in the listed models. Handle options include locking lever and locking tee. These valves are used for on/off flow control in water, oil, and gas piping systems. Manufacturer part numbers are provided for each SKU to facilitate cross-referencing and procurement.

Are Jomar Valve brass ball valves suitable for potable water applications?

Many Jomar Valve brass ball valves are certified to NSF/ANSI 61 and 372, which cover drinking water system components and lead content. However, certification varies by model and size. The product listings on 3G Electric include manufacturer part numbers; buyers should verify the specific certification for the valve they intend to purchase. For potable water systems, look for valves with the NSF mark on the body or in the specification sheet. 3G Electric can provide available documentation upon request.

What is the pressure rating for Jomar Valve full-port brass ball valves?

Pressure ratings depend on the valve size, body material, and seat material. Many Jomar Valve brass ball valves are rated to 600 psi WOG (water, oil, gas) and 150 psi WSP (steam). However, ratings can be lower for larger sizes or specific configurations. The manufacturer's specification sheet for each model provides the exact rating. 3G Electric lists the manufacturer part number for each valve, which can be used to look up the detailed pressure and temperature ratings from Jomar Valve's published literature.

Does 3G Electric carry Jomar Valve emergency shutoff devices?

Yes, 3G Electric supplies Jomar Valve emergency shutoff devices as part of its valve catalog. These devices are designed to automatically stop gas flow in the event of an earthquake or other emergency, and are commonly required by building codes in seismic zones. The specific models and sizes available can be confirmed by contacting 3G Electric with your application requirements. Manufacturer part numbers and specifications are provided for each listed product to assist with selection.

What connection types are available for Jomar Valve ball valves?

Jomar Valve ball valves are available with several connection types, including press, FNPT (female national pipe thread), push, and flanged. The 3G Electric catalog includes models with press x press, FNPT x FNPT, and push x push connections. Press connections are suitable for copper and stainless steel tubing, while FNPT connections are used with threaded pipe. Push connections allow for quick assembly. The connection type is indicated in the product specifications and manufacturer part number for each valve.

Can Jomar Valve ball valves be used in gas applications?

Some Jomar Valve ball valves are rated for gas service, as indicated by the WOG (water, oil, gas) rating. However, not all models are suitable for gas, and local codes may require valves specifically listed for gas. The manufacturer's specification sheet will indicate whether a valve is approved for gas. 3G Electric provides the manufacturer part number for each valve, which can be used to verify the rating. For gas applications, always confirm that the valve meets the applicable code requirements.