Electric and Pneumatic Actuators


Electric and Pneumatic Actuators (double acting and spring return) are available in a wide range of sizes ideally suited for a variety of industrial and OEM applications.

Brass Ball Valves

Brass Valves

Brass ball valves are available in two piece and three piece designs and can be used in a wide range of applications including plumbing, water well, and HVAC.

Control Valves

Control Valves

Extremely accurate control through the entire valve stroke with inserts designed specifically for your application.

Direct Mount Ball Valves

Direct Mount Valves

Direct mount ball valves available in two piece and three piece designs and are suitable for direct mounting of actuators to ISO 5211 standards.

Fire Safe Ball Valves

Fire Safe Valves

Fire safe ball valves available in two piece, three piece and flanged options. Meet API 607 standards.

Flanged Valves

Flanged Valves

Our flanged valves can be operated manually by positioning its lever in certain angles for open and closed positions. They can also be operated through the use of electric or pneumatic actuators.

High Pressure Valves

High Pressure Valves

Marwin Valve offers high pressure ball valves that are suitable for applications where the medium is flowing at a pressure greater than 3000 psi.

Severe Service Ball Valves

Severe Service Valves

Metal seated ball valves designed for use in severe service such as high temperature, high pressure, and abrasive fluids.

Specialty Valves

Specialty Valves

Marwin offers highly engineered specialty valves for severe applications.

Three Piece Steel Ball Valves

Steel - Three Piece

A wide range of three piece ball valves from economical valves for light applications to metal seated valves for severe applications.

Two Piece Steel Flanged Ball Valves

Steel - Two Piece Flanged

Split body flanged ball valves, ANSI Class 150 and 300.

2 Piece Steel Ball Valves

Steel - Two Piece NPT & SW

Two piece ball valves with NPT and SW ends, economical and compact design for general industrial and chemical applications.

Three Way Ball Valves

Three-Way Ball Valves

Multi-port, 3 way ball valves for diverting and mixing flow patterns - eliminating the need for two valves. Full and reduced port.

Automation Accessories

Valve Accessories

Along with actuators, Marwin offers valve accessories for your automation needs including solenoid valves, limit switches and valve positioners.

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