The Colorflow F series of hydraulic flow control valves permits free flow in one direction and metered flow in the reverse direction. This flow control valve is used in air and oil applications.
The MV-13 Series PFA Manual Needle Valve offers excellent leak integrity and exceptional resistance to corrosion. It has a PTFE ferrule and is designed to provide precise flow control in ultra-high purity and aggressive fluid handling applications.
Parker offers standard needle valves and needle valves with a reverse free-flow check. Parker’s needle valves are non-compensated adjustable orifices capable of flows up to 225 lpm (60 gpm) and pressures as high as 420 bar (6000 psi).
Parker offers a wide range of pressure compensated flow controls for applications that demand constant flow with varying loads and pressures; handling pressures as high as 420 bar (6000 psi) and flows to 56 lpm (15 gpm) in a single common cavity.
Parker’s Colorflow MVI series is a cartridge-type metering valve that meters flow in both directions.
Parker's NS series needle valve provides excellent speed control and shutoff for hydraulic applications where a free reverse-flow check is not needed.
Parker’s FS series flow control valve offers superior construction and high versatility due to its variety of materials, sizes and port styles. It can be used in both the mobile and industrial markets.
Parker offers an extensive range of 2-way flow control proportional valves through the use of Current Controlled Pulse Width Modulation (PWM) valve drivers with flow capabilities up to 227 lpm (60 gpm) and pressures as high as 210 bar (3000 psi).
Pressure compensated priority flow control valves maintain constant flow regardless of changes to inlet pressure for flows up to 90 lpm (24 gpm) and pressures up to 420 bar (6000 psi); excess flow is diverted once the priority flow requirement is met.
Parker's Colorflow N series hydraulic flow control, in-line needle valves meters flow in both directions or provides a reliable shut off. This needle valve flow control is used in air and oil applications and has standard and fine metering options.
Parker’s Colorflow MV series valves is a high precision adjust needle valve that meters flow in both directions.
Parker’s Colorflow PC*M series in-line pressure compensated valves regulate flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow. This hydraulic flow control valve can be used within a variety of applications.
Parker’s Colorflow PC*K series in-line hydraulic valve is a pressure compensated flow control valve that regulates flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow.
Parker’s PMCS series valves are designed to regulate flow at a selected rate.
Parker selection of normally-closed 3-way flow control proportional valves used with Current Controlled Pulse Width Modulation (PWM) valve drivers have flow capabilities up to 75 lpm (20 gpm) and pressures as high as 210 bar (3000 psi).
Parker's NS Series Metering Valves provide accurate and stable control of flow rates in various applications up to 2,000 PSI (138 BAR). These metering valves can’t be overtightened due to a “positive stop” handle design.
Parker's NL Series Metering Valves provide accurate and stable control of flow rates in various applications up to 1,000 PSI (138 BAR). These higher flow metering valves have a Cv of .207 for Inline and .299 for Angle body pattern.
Parker's HR Series Metering Valves provide the highest degree of precision metering for moderate pressure applications up to 250 PSI (17 BAR). Flow can be controlled from a Cv of 0.00034 to a Cv of 0.0900.
Parker's NM Series Metering Valves provide accurate and stable control of flow rates in various applications up to 1,000 PSI (138 BAR). These medium flow metering valves have a Cv of .055 for Inline and .057 for Angle body pattern.
Parker’s priority pressure compensators provide constant flow regardless pressure changes via a fixed or adjustable orifice with priority to one outlet port. These valves can handle flows up to 95 lpm (25 gpm) and pressures up to 380 bar (5500 psi).
Parker’s family of 2-way proportional poppet valves are available normally-open or normally-closed with a standard integrated pressure compensator; capable of flows up to 83 lpm (22 gpm) and pressures as high as 210 bar (3000 psi).
Parker’s pressure compensator valves provide constant flow regardless of upstream or downstream pressure changes via a fixed or adjustable orifice. These valves can handle flows up to 150 lpm (40 gpm) and pressures up to 245 bar (3500 psi).
