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VAL-MATIC

VAL-MATIC is a manufacturer of valves for water and wastewater systems, with a product line that includes butterfly valves, check valves, air release and air vacuum valves, and related flow-control components. The company's history in the valve industry spans several decades, and its products are specified in municipal, industrial, and process piping applications where reliable isolation and air management are required. VAL-MATIC valves are commonly found in water treatment plants, wastewater collection and treatment systems, pumping stations, and industrial cooling or process water circuits. The product families most frequently supplied by 3G Electric include cast iron general-service butterfly valves with lug-style bodies, combination vacuum and air release valves, and vacuum release valves for clean water and wastewater service. These valves are built to published standards such as AWWA C504 for butterfly valves, AWWA C512 for air release and air vacuum valves, and NSF 372 for lead-free compliance, which makes them suitable for potable water and wastewater applications. The butterfly valves in this line feature ductile iron discs, Buna-N seats, and pressure ratings up to 150 psi CWP, with options for lever handles, gear-operated handwheels, or bare stems. Lug-style bodies allow dead-end service for isolation, and the valves are available in pipe sizes from 3 inches through 8 inches in the configurations 3G Electric stocks. Air release and air vacuum valves are constructed with cast iron bodies and FNPT or NPT inlet connections, and they function to automatically release trapped air during system filling and admit air during draining or vacuum conditions to prevent pipeline collapse or water hammer. These valves are available in sizes from 1/2 inch to 3 inches, with specific models for clean water and wastewater service. 3G Electric supports the VAL-MATIC line by maintaining inventory across these product families and providing logistics coordination for global delivery. Technical buyers can reference manufacturer part numbers, AWWA standards, and pressure ratings when specifying valves for new installations or replacements. 3G Electric's catalog includes detailed specifications for each SKU, including pipe size, connection type, handle style, disc material, seat material, and maximum pressure rating, allowing procurement and maintenance teams to match valves to existing piping and service conditions. For plant engineers and maintenance managers, the availability of both butterfly and air valve products from a single source simplifies procurement for water and wastewater projects. 3G Electric does not manufacture these valves; it distributes them as part of its industrial equipment offering, with a focus on providing accurate product data and responsive order handling. The VAL-MATIC product range is relevant to applications requiring reliable isolation, throttling, and air management in water-based systems, and 3G Electric's role is to make these components accessible with clear specifications and global shipping support.

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About VAL-MATIC

VAL-MATIC is a manufacturer of valves for water and wastewater systems, with a product line that includes butterfly valves, check valves, air release and air vacuum valves, and related flow-control components. The company's history in the valve industry spans several decades, and its products are specified in municipal, industrial, and process piping applications where reliable isolation and air management are required. VAL-MATIC valves are commonly found in water treatment plants, wastewater collection and treatment systems, pumping stations, and industrial cooling or process water circuits. The product families most frequently supplied by 3G Electric include cast iron general-service butterfly valves with lug-style bodies, combination vacuum and air release valves, and vacuum release valves for clean water and wastewater service. These valves are built to published standards such as AWWA C504 for butterfly valves, AWWA C512 for air release and air vacuum valves, and NSF 372 for lead-free compliance, which makes them suitable for potable water and wastewater applications. The butterfly valves in this line feature ductile iron discs, Buna-N seats, and pressure ratings up to 150 psi CWP, with options for lever handles, gear-operated handwheels, or bare stems. Lug-style bodies allow dead-end service for isolation, and the valves are available in pipe sizes from 3 inches through 8 inches in the configurations 3G Electric stocks. Air release and air vacuum valves are constructed with cast iron bodies and FNPT or NPT inlet connections, and they function to automatically release trapped air during system filling and admit air during draining or vacuum conditions to prevent pipeline collapse or water hammer. These valves are available in sizes from 1/2 inch to 3 inches, with specific models for clean water and wastewater service. 3G Electric supports the VAL-MATIC line by maintaining inventory across these product families and providing logistics coordination for global delivery. Technical buyers can reference manufacturer part numbers, AWWA standards, and pressure ratings when specifying valves for new installations or replacements. 3G Electric's catalog includes detailed specifications for each SKU, including pipe size, connection type, handle style, disc material, seat material, and maximum pressure rating, allowing procurement and maintenance teams to match valves to existing piping and service conditions. For plant engineers and maintenance managers, the availability of both butterfly and air valve products from a single source simplifies procurement for water and wastewater projects. 3G Electric does not manufacture these valves; it distributes them as part of its industrial equipment offering, with a focus on providing accurate product data and responsive order handling. The VAL-MATIC product range is relevant to applications requiring reliable isolation, throttling, and air management in water-based systems, and 3G Electric's role is to make these components accessible with clear specifications and global shipping support.

Common Applications

  • Municipal water treatment — VAL-MATIC 8-inch lug-style butterfly valve with lever handle for isolation on filter influent lines.
  • Wastewater pumping stations — VAL-MATIC 2-inch combination vacuum and air release valve to prevent air lock and vacuum collapse.
  • Industrial cooling water systems — VAL-MATIC 4-inch gear-operated butterfly valve for throttling flow in recirculating loops.
  • Pipeline filling and draining — VAL-MATIC 3-inch vacuum release valve to exhaust large air volumes and admit air during shutdown.
  • Potable water distribution — VAL-MATIC 3-inch butterfly valve with NSF 372 compliance for lead-free isolation in buried service.
  • Process water isolation — VAL-MATIC 8-inch bare stem butterfly valve for actuated control in automated plant piping.

Frequently asked questions

Common questions about VAL-MATIC from 3G Electric.

What are the pressure ratings for VAL-MATIC cast iron general-service butterfly valves?

VAL-MATIC cast iron general-service butterfly valves in the 3G Electric catalog are rated for 150 psi CWP (cold working pressure). This rating applies to the lug-style bodies with ductile iron discs and Buna-N seats. The valves are designed for water media and are available in pipe sizes including 3 inches, 4 inches, and 8 inches. When specifying, confirm the pressure rating matches your system's maximum operating pressure, and consider surge conditions. These valves comply with AWWA C504 and AWWA C516 standards, and they carry NSF 372 certification for lead-free construction. For higher pressure requirements, consult the manufacturer's full catalog or contact 3G Electric for available options.

What is the difference between a VAL-MATIC vacuum release valve and a combination air release valve?

A VAL-MATIC vacuum release valve, such as the 1/2-inch or 3-inch models with FNPT/NPT inlet connections, is designed primarily to exhaust large volumes of air during pipeline filling and admit air during draining or vacuum conditions. It does not continuously release small pockets of air during operation. A combination vacuum and air release valve, like the 2-inch cast iron model for wastewater, performs both functions: it releases trapped air during normal operation and admits air during filling or draining. The combination valve is suited for systems where air accumulation can occur during operation, while a vacuum release valve is typically used where only vacuum protection is needed. Both types help prevent pipeline collapse and water hammer.

What handle options are available for VAL-MATIC butterfly valves?

VAL-MATIC cast iron general-service butterfly valves are available with several handle options. The 3G Electric catalog includes models with lever handles for manual on-off or throttling control, gear-operated handwheels for larger sizes or where higher torque is needed, and bare stems for applications where an actuator will be mounted separately. For example, the 4-inch and 8-inch lug-style valves come with lever handles, while a 4-inch model is offered with a gear-operated handwheel. The 8-inch valve with a bare stem is also listed. When selecting a handle type, consider the valve size, required operating torque, and whether the valve will be automated. All options are compatible with the 150 psi CWP rating and water media service.

Are VAL-MATIC air release valves suitable for wastewater applications?

Yes, VAL-MATIC offers air release and air vacuum valves specifically for wastewater service. The 3G Electric catalog includes a combination vacuum and air release valve with a cast iron body and 2-inch FNPT inlet connection, designed for wastewater. This valve complies with AWWA C512 and automatically releases trapped air and admits air during system filling or draining to prevent vacuum collapse. For clean water applications, VAL-MATIC provides vacuum release valves in sizes such as 1/2 inch and 3 inches with FNPT/NPT connections. When selecting a valve for wastewater, consider the potential for debris and the need for a valve that can handle non-clean fluids. The combination valve is typically used in wastewater pumping stations and treatment plant piping.

What standards do VAL-MATIC butterfly valves meet?

VAL-MATIC cast iron general-service butterfly valves listed by 3G Electric meet AWWA C504 (Rubber-Seated Butterfly Valves) and AWWA C516 (Large-Diameter Rubber-Seated Butterfly Valves) standards. They also comply with NSF 372, which certifies lead-free materials for potable water applications. These standards cover design, materials, and testing requirements for butterfly valves used in water and wastewater systems. The AWWA C504 standard applies to valves with a pressure rating of 150 psi or higher, and it includes requirements for body and disc materials, seats, and operators. When specifying, reference these standards to ensure compatibility with project specifications and regulatory requirements. 3G Electric provides the standard compliance information for each valve SKU in its catalog.

What pipe sizes are available for VAL-MATIC vacuum release valves?

VAL-MATIC vacuum release valves in the 3G Electric catalog are available in 1/2-inch and 3-inch sizes, both with FNPT/NPT inlet connections. The 1/2-inch model (MPN 100STK) is designed for clean water systems and provides air vacuum release for smaller pipelines or branch lines. The 3-inch model (MPN 103STK) is used where larger volumes of air must be exhausted during pipeline filling or admitted during draining. Both are constructed with cast iron bodies. When selecting a size, consider the pipeline diameter, flow rate, and the volume of air that must be handled. For additional sizes or higher capacity, consult the manufacturer's full line or contact 3G Electric for availability.