Corrosive

2000F150 Series Flanged Valves
The Marwin 2000 Series flanged ball valve is designed to handle process applications. Low torque, combined with a large mounting pad, makes this valve ideal for automation. Marwin offers a wide range of automated accessories including actuators (electric and pneumatic), limit switches, solenoids...
Flanged Ball Valves - 2000R Series
The 2000R Series flanged ball valve is designed to handle process applications. Low torque, combined with a large mounting pad, makes this valve ideal for automation. Marwin offers a wide range of automated accessories including actuators (electric and pneumatic), limit switches, solenoids and gear...
Three Piece Ball Valve - 3000 Series
The 3000 Series soft seat valve is engineered for high pressure applications and has built-in versatility, offering a variety of seat/seal and body materials and end connections. It is available in sizes 1/4" through 3" full port and 1/4" through 4" standard port. The 3000 Series is ideal for...
Control Valve Ball Valve - CV3000 Series
The CV3000 is a v-type control valve for precise control allowing high pressure drop capability with straight through flow and bubble-tight shut-off. Materials of construction for the valve or insert include Hastelloy B, Alloy 20, Hastelloy C, Bronze, Monel, Carbon Steel, Stainless Steel and other...
Fire Safe Three Piece Ball Valve - 4700 Series
The 4700 Series represents the leading technology in three piece ball valves. This versatile 2000 WOG rated valve is standard with API 607 5th Edition fire test qualification and ISO 5211 mounting with an integral locking lever. Available in sizes 1/2" through 4", full port, fire tested to API 607...
V Port Ball Valves - CV4700 Series
The CV4700 Series is a characterized control valve with v-port ball. It is fire safe to API 607, 5th Edition. The size range is 1/2" - 2" full port. The valve is constructed from investment cast body. It has an ISO 5211 actuator mounting pad with a blow-out proof stem and reinforced PTFE seats and...
Flanged Ball Valve - 5801F Series
The 5801F Series full port valve is API 607 certified fire safe flange ball valve. It has specially designed seats that provide tight shutoff and low torque. Standard features include dependable, fully contained double body seals, anti-static devices and blow-out proof stems. The full port valves...
Flanged Ball Valves - 5801R Series
The 5801R Series is an API 607 certified fire safe flanged ball valve available in standard port construction. The specially designed seats provide tight shutoff and low torque. Standard features include dependable, fully contained double body seals, anti-static devices and blow-out proof stems....
Flanged ball valves - 6801F Series
The 6801F Series is a world class API 607 certified fire safe flanged ball valve available in full port construction. Specifically designed seats provide tight shutoff and low torque. Full port valves have a full diameter, straight, constriction-free flow path, giving about the same flow capacity...
Three Piece Ball Valves - 8700 Series
The 8700 Series represents the leading technology in three piece ball valves. This versatile 1000 WOG rated valve is standard with ISO 5211 mounting with an integral locking lever. Available in sizes 1/2" through 2", full port  with a self pressure relieving design by means of a pressure...
Metal Seated Valve - MS11000 Series
The MS11000 is a robust design to meet higher pressure and temperature applications with metal ball and seal internal trim. The Model MS11000 trim is coated with Chrome Carbide using the High Velocity Oxygen Fueled (HVOF) process. This coating provides customers with a value highly suitable for...