Parveen offers two basic motor valve designs, the MV-40 and the MV-60. Both models are pneumatically operated valves for use in time cycle controllers; dump valves for oil and gas separators, pressure vessels, and storage tanks; and various wellhead and process control applications. The MV-40 is an economical motor valve designed for applicat-ions where the maximum working pressure does not exceed 2,200 pounds per square inch. The MV-60 is specified for service up to 4,000 pounds per square inch working pressure. Both models are available in 1in. or 2in. body size, angle or through configuration with welded, flanged or threaded ends.

Parveen FCV Series Flow Control Valves are manually adjusted valves designed to provide repeatable settings. Availabile in 1inch and 2 inch body sizes and a wide range of bodies and trim configurations, these valves feature an adjustable handwheel calibrated in sixty-fourths of an inch, and teflon packing for positive seal and minimum maintenance. Threaded connections are rated for 5000 psi, socket weld at 3600 psi and butt weld at 5000 psi. They are designed to operate in any position and to resist the effects of t vibration on the selected setting. Their construction allows easy inspection or replacement of internals without removing the valve from the line. Type 316,410 or duplex stainless steel bodies, and stainless steel handles and indicator rings are available for corrosive service. Valve trims and seats are available in 1/8, 1/4, 1/2 or 3/4-inch sizes in stainless steel, hard chrome or tungsten carbide materials.

Parveen FCVT High Temperature Flow Control Valves are designed for steam injection or other high temperature gas or liquid service. Rated at 3500psi working pressure at 700'F, these 2-inch angle body valves feature 1/4, 1/2 or 3/4-inch stainless steel, hard chrome or tungsten carbide long throat trim and high temperature packing. The high temperature configuration is also available in an adjustable choke valve model (ACVT -5). This valve series is also available with flanged end connections.

Parveen WFC Waterflood Control Valves are designed specifically for waterflood applications. They are available in either 1 or 2 inch angle body configurations with threaded, butt welded or flanged connections. This design contains a long throat seat to control the turbulence and erosion associated with liquid service. Standard features of this valve include the adjustable hand wheel calibrated in sixty-fourths of an inch and teflon packing for positive seal and minimum maintenance. An optional feature is the availability of a secondary positive choke bean for high pressure differentials. This feature is designed for a 60% and 40% pressure drop across the primary and secondary controls respectively. Stainless steel, hard chrome or tungsten carbide trims are available in 1/8, 1/4, 1/2 and 3/4-inch sizes. The long throat seat, stainless steel handle and indicator ring are standard.

Parveen ACV Adjustable Choke Valves have wide applications in oil, gas and water service. Three body sizes are available to allow proper matching of the choke to the expected flow rate. Maximum working pressure of up to 5000 psi are standard on ACV - 8 and ACV - 12 Valves, with higher pressures available on ACV-5 Valves. Easily read indicator ring calibrated in sixty-fourths of an inch is designed to provide accurate flow control. Bubble tight seal of stem is provided by a spring loaded teflon packing design. Valve and seat replacement without removal of the valve body from the line is accomplished by simply removing the bonnet which requires no special tools. The seat can then be removed by hand. All valves in this series may be equipped with either an electric or pneumatic actuator to meet installation requirements.

ACV-12 Series Valves feature a 3-inch maximum port and a semi balanced stem design to reduce the torque required to open the valve when high pressure differentials exist.

ACV-8 Series Valves feature a 2-inch maximum port and offer an optional positive choke seat for high differential pressures.

ACV-5 Series Valves feature a 1 1/4-inch maximum port size.

All valves in this series are available with API or ANSI flanges or with socket weld, butt weld or threaded connections.