Instrumentation Valves

Parker has the most comprehensive range of instrumentation valves in today’s market. Our instrument valves are available in multiple configurations, end connection sizes and materials. The innovative design of our instrument valves enables them to perform in both high and low temperatures, pressures and with a wide variety of media. These valves can also perform efficiently in harsh operating conditions, including cryogenic, and are capable of meeting the specific needs of your system application.

 

Ball Valve, 6000 PSI - B Series

Parker's B Series ball valves, with a "free floating " ball design, offer superior performance in a variety of pressure and temperature applications in process, and instrumentation applications.

Needle Valve, 5000 PSI - V Series

Parker's V Series Needle Valves are designed for positive leak tight shut-off and regulation of fluids and gases. These valves are for instrumentation and general purpose applications up to 5,000 PSI.

Check Valve,Poppet Valve - C Series

Parker's C Series check valves are designed for uni-directional flow control of critical fluids and gases.

Needle Valve,Union Bonnet 6,000 PSI - U Series

Parker's union bonnet needle valves, U Series have been engineered for use in high pressure and high temperature instrumentation and industrial applications. These severe service needle valves have packing below the threads to protect the valve stem

Cryogenic Globe Valves

Parker Bestobell's cryogenic globe valves feature an innovative loose flange bolted bonnet design that allows for thermal expansion and contraction, therefore eliminating leakage at the bonnet gasket.

Needle Valves, SM Series - 20,000 PSI

Parker Autoclave's SM Series needle valves are a non-rotating rising stem design, with working pressures to 20,000 psi (1379 bar). Tubing sizes range from 1/4" to 1-1/2".The valve connections utilize the Parker Autoclave coned and threaded design.

Needle Valve, High Presssure - VM Series 100,000 PSI

Parker Autoclave's 100VM Series needle valves are a non-rotating rising stem design, with working pressures to 100,000 psi (6895 bar) with ¼” to 9/16” ” end connections. These valves are available in 316 Stainless Steel and two body patterns.

Cryogenic Gate Valves

Parker Bestobell’s cryogenic gate valves feature an innovative flexible wedge design with minimal leakage. Designed to operate efficiently even at low valve pressure drops, these valves are lightweight and suitable for industrial gas transportation.

Ball Valve, 2 Way 2B Series - 20,000 PSI

Parker Autoclave’s 2B Series Ball Valves are quarter turn, manual 2 way valves. These ball valves operate up to 20,000 psi (1,379 bar) with a variety of end connections. These valves also feature a trunnion mounted stem.

Ball Valve, Trunnion Style 10,000 PSI-HB Series

Parker's High Pressure HB Series Ball Valves provide reliable shut-off or switching functions. The upper and lower bearings enhance the resistance of the trunnion design stem against seizure, and increase the valve life in extreme applications.

Ball Valve, Plug Valve - PR Series

Parker's PR Series Plug Valves provide positive leak tight shut-off, high flow capacity, and quick quarter-turn operation in a compact, barstock body. This plug valve provides the user the ability to throttle during manual actuation.

Ball Valve, 15,000 PSI - MAB Series

Parker’s MAB Series MPI Ball Valves are available as manual, pneumatic and electrical actuated two-way and three-way valves. They are designed for 1/4 and 1/2 turn media shutoff or switching applications up to 15,000 psi.

Ball Valve,Swing Out Ball valve 2500 PSI - SWB Series

Parker's SWB Series Ball Valves are a swing-out design that can handle the pressure and piping loads in various instrumentation and process applications up to 2,500 PSI (172 BAR).

Cryogenic Flow Diverter Valves

The Parker Bestobell’s flow diverters allow for quick and effective changeover between relief valves. They ensure that the flow capacity of the valve is not reduced below that available from one fully open port.

Cryogenic Check Valves

Parker Bestobell cryogenic lift and swing check valves are used in pipelines to prevent the backflow of the media in the storage, transportation and production of liquified gases.

Relief Valve, RVP Series - 75,000 PSI

Parker Autoclave's RVP Series relief valves provide reliable venting of gases for set pressures from 3,000 psi (206 bar) to 75,000 psi (5171 bar). The valve’s metal seat design provides shut-off of liquids and gases to commercial standards.

Relief Valves, 6,000 PSI - R Series

Parker's R Series Relief Valves are designed such that when the upstream pressure exceeds the closing force exerted by the spring, the lower stem opens, permitting flow through the valve. Pressures range from 10 PSI (0.7 BAR) to 6,000 PSI (413.7 BAR).

Relief Valve, RVS Series - 20,000 PSI

Parker Autoclave's RVS Series relief valves provide reliable venting of gases for set pressures from 1,500 psi (103 bar) to 20,000 psi (1378 bar). The valve’s soft seat design provides bubble tight sealing, repeatable pop-off, and reseat capability.

Fluid Line Stop Valves - Code 5042

Parker Conflow’s Code 5042 is a highly effective Intrinsically Safe water flow switching device for use underground in dust suppression applications.

Cryogenic Safety Relief Valves

Parker Bestobell’s cryogenic safety relief valves are designed to reduce the risk of damage from over-pressure to static and road-going cryogenic storage tanks. They work by an innovative proportional lift action to ensure gentle release of pressure.

Check Valve,O-Ring Poppet Valve - CO Series

Parker's CO Series check valves are designed for uni-directional flow control of critical fluids and gases in industries such as pharmaceutical,research and microelectronics.

Check Valve, 15,000 PSI - MAC Series

Parker’s MAC Series (Ball and O-Ring) Check Valves provide unidirectional flow and shut-off for liquids and gases in medium pressure systems up to 15,000 PSI. These check valves utilize integral MPI Tube Fittings for a secure connection.

Hand valves, Rising Plug – HRPV Series

Parker's bar stock rising plug hand valves with soft seat tip and a straight through flow path, specifically designed for isolation and regulation of contaminated media. Pressure rating up to 10,000 psi (689 bar).

In-line Push-to-Read Gauge Isolator Valve - GT Series

Parker’s GT series valves isolate gages from damage and inaccurate readings caused by line pressure surges and hydraulic hammer.

Needle Valve, Pipe Valve P Series - 15,000 PSI

Parker Autoclave's P Series needle valves offer a diverse line of pipe valves for small bore instrumentation applications in the oil and gas processing industry. These are rated to 15,000 psi (1034 bar) with sizes ranging from 1/4" to 1" pipe.

In-Line Gauge Isolator Valve – GF Series

Parker’s GF series valves isolate gages from damage and inaccurate readings caused by line pressure surges and hydraulic hammer.

Needle Valve, Toggle Valve - VQ Series

Parker's VQ Series toggle valves are quick acting valves for simple open or close systems with low pressure (300 PSI) requirements.

Needle Valves, 15,000 PSI - MAN Series

Parker’s MAN Series MPI Needle Valves are designed for multi-turn control of media regulation and shutoff up to 15,000 psi. They offer a packing below the thread design for improved performance in severe service.

Stream Switching System, R-Max II Series

Parker's R-Max II is a multi-functional component system capable of integrating both stream switching and filtering into one unique compact assembly. These systems can easily be expanded to handle multiple streams “side by side”.

Needle Valves, 10V Series - 15,000 PSI

Parker Autoclave's 10 V Series needle valves are a non-rotating rising stem design, with working pressures to 15,000 psi (1034 bar). These valves are available in 316 Stainless Steel and utilize the proven Speed Bite single ferrule connection.

Needle Valve, Double Block and Bleed 20DBNV Series - 20,000 PSI

Parker Autoclave’s 20DBNV Series is a three valve block and bleed compact system that is designed for blocking, bleeding, and calibration of instrumentation systems. This valve is a non-rotating rising stem design, rated to 20,000 psi (1379 bar).

Ball Valve,3 Way 3B Series - 20,000 PSI

Parker Autoclave's 3B Series Ball Valves are manual 3 way valves. These ball valves operate up to 20,000 psi (1,379 bar) with a variety of end connections. These valves feature a trunnion mounted stem with ball orifices from 3/16" to 1/2".

Ball Valve, Double Block and Bleed 6DB Series - 15,000 PSI

Parker Autoclave's 6DB Series high pressure double block and bleed ball valve is capable of operating to15,000 psi (1034 bar) and is available various connections. Standard ball valves are furnished in 316 SS with specials materials available.

Needle Valves, SW Series - 15,000 PSI

Parker Autoclave's SW Series needle valves are a non-rotating rising stem design, with working pressures to 15,000 psi (1034 bar). These high flow valves are available in 316 Stainless Steel and utilize the Speed Bite single ferrule connection.

Needle Valve, High Pressure - SC Series

Parker Autoclave's SC Series needle valves are a non-rotating rising stem design, with working pressures to 43,000 psi (2965 bar). These valves are available in 316 Stainless Steel and utilize the proven autoclave cone and thread connection.

Metering Valve, 2,000 PSI - NS Series

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.

Metering Valve, 1000 PSI - NL Series

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.

Needle Valve, MicroMetering - VRMM Series 60,000PSI

Parker Autoclave's VRMM Series micro-metering valves are used for the precise metering of fluids up to 60,000 psi (4137 bar). These bar stock valves are designed with a finely tapered stem that closes in a precisely mated replaceable seat.

Metering Valve, 250 PSI - HR Series

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.

Metering valve, 1000 PSI - NM Series

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.

Non Return Check Valve (10,000 PSI) - Hi Check Series

Parker's high performance non-return valves can offer the user a cold working pressure rating up to 10,000 psi/689 bar maximum, with a cracking pressure of 10 psi maximum.

Needle Valve,Mini Block and Bleed MVBB Series - 20,000 PSI

Parker Autoclave’s MVBB Series is a mini block and bleed valve that is designed for blocking, bleeding, and calibration of instrumentation systems. This valve is a rotating rising stem design, rated to 20,000 psi (1379 bar).

Mini Needle Valves, MVE/MV Series - `15,000 PSI

Parker Autoclave's MVE/MV Mini Needle Valves are designed for laboratory applications and built for safe reliable operation up to 15,000 psi (1,034 bar).

Pendulum Valves - Code 15

Parker Conflow’s Code 15 pendulum dust suppression valve is used on conveyor belts to regulate the flow of liquid through a simple cam operation, therefore minimising water usage.

Flow Switch - Code 240

Parker Conflow’s 240 is an Intrinsically Safe flow switch used to make or break an electrical circuit at selected flow levels in underground mining and quarrying applications.

Cryogenic Thermal Relief Valve

Parker Bestobell’s cryogenic thermal relief valve is designed to prevent damage to piping and equipment caused by the expansion of liquefied gases. It prevents liquefied gases being trapped between two closed valves.

Automatic Sensing Pressure Reversing Obturator - ASPRO

The Parker Bestobell Automatic Sensing Pressure Reversing Obturator (ASPRO) is a concept that addresses the issue of back contamination from high-pressure carbon dioxide cylinders removing the opportunity for gas contamination.

Wellhead Bleed and Gauge Valve, 30,000 PSI

Parker Autoclave's BV Series wellhead bleed and gauge valves are ideal for instrumentation calibration or sampling. The BV Series is standard in 316 stainless steel material and will perform up to 30,000 PSI. These valves comply with NACE MR0175.

Needle Valve, Yoke Style - Y Series 50,000 PSI

Parker Autoclave's Y Series yoke valves are a non-rotating rising stem design, built to operate safely and reliably to 50,000 psi (3447 bar). Yoke valves are extra heavy-duty, plant grade valves for industrial and severe service applications.

Ball Valves, 4 Way 4B Series - 10,000 PSI

Parker Autoclave’s 4B Series 4 Way Ball Valve is designed to work in pressures up to 10,000 psi ( 690 bar). A key performance feature is the one-piece trunnion mounted stem that eliminates shear failure found in two piece designs.

Multi-port Gauge Valves, Needle pattern – H series

Parker's bar stock multi-port gauge valves with two side ports designed for safe isolation and control of flow to pressure measuring devices and venting or draining of trapped process media. Available in pressure ratings up to 6,000 psi and 10,000 psi.

Needle Valve, QS Series - 15,000 PSI

Parker Autoclave's QS Series needle valves are rated for operation up to 15,000 PSI. The bar stock valve has a non-rotating rising stem design to prevent galling in severe service applications.

Sequence Control Valve - Code 200

Parker Conflow’s Code 200 is a sequence control valve which switches on electrical equipment by detecting the movement of a conveyor belt in dust suppression applications.

Fluid Control Ball Float Valve - Code 53

Parker Conflow’s Code 53 is a ball float valve that can cater for high incoming pressures and tanks that need to be filled rapidly in underground mining and quarrying applications.

Bottle Valve, BTV Series - 15,000 PSI

Parker Autoclave's BTV Series bottle valve is designed with male NPT threaded inlet connections from 1/8" to 1/2" NPT. These compact, bar stock valves are to be used with sample bottles and cylinders for remote sampling.

Check Valve, Ball Check - CB Series

Parker's CB Series check and filter check valves are a unique ball check design. These check valves handle uni-directional flow control of critical fluids and gases, especially in high temperature or “sticky” applications.

Needle Valve, High Pressure - 150V Series 150,000 PSI

Parker Autoclave's 150V Series needle valves are a non-rotating rising stem design, with working pressures to 150,000 psi ( 10350 bar) with 5/16” ” end connections. These valves are a cylindrical body of high strength 15-5PH Stainless Steel.

Needle Valve (6,000 PSI) - HYNV Series

Outside screw and yoke globe pattern needle valves designed for primary isolating applications operating up to 6000 psi (414 bar) with optional 10000 psi (689 bar) rating for small bore instrumentation applications in the oil and gas processing industry.

Cryogenic Ball Valves

Parker Bestobell cryogenic uni-directional ball valves are used as shut-off valves in low-temperature applications. They are widely used in gas production, transportation and storage, offering long-term performance.

20,000 PSI Ball Valve - Hi-Pro Series

Parker's Hi-Pro ball valve is a two piece bi-directional manual ball valve designed for cold working pressure process control applications from 3,600 PSI (247 bar) up to 20,000 PSI (1379 bar) rating, giving continuous repeatable performance.

High Flow, Compact Size Diaphragm Valve - NV70 Series

The NV70 is an economical, general purpose, high flow diaphragm valve ideally suited when flowing large volumes of corrosive and non-corrosive fluids.

Fluid Control Valves - Maxway Valves Code 7

Parker Conflow’s Code 7 is a user-friendly inline stop valve that regulates and isolates fluid in pipelines and systems for mining and quarrying applications, with handwheel and key fitting options.

Pressure Check Valves - Code 103

Parker Conflow’s Code 103 is a pressure check valve range that enables individual checks of hydraulic pressure on each leg and ram on powered roof supports of coal faces.

Ball Valve,3000 PSI - MB Series

Parker's MB Series ball valves, with barstock body and compact design, offer positive shut off or directional control of fluids. These ball valves work in a variety of pressure and temperature applications.up to 3,000 PSI.

20,000 PSI Ball Valve - Subsea Series

High pressure ball valves for subsea operation. Pressures to 20,000 psi (1379 bar) and water depths to 12,500 feet (3810 meters)

Needle Valve, FCNV Series - 22,500 PSI

Parker Autoclave’s FCNV Series needle valve is specifically designed to interface with the FCC Flared Cone Connection to 22,500 psi (1,550 bar). The needle valves are available to connect with 1/4" to 1” O.D. Parker Autoclave tube sizes.

Check Valves - Code 11

Parker Conflow’s Code 11 is a check valve that is used in water dust suppression systems that keeps the pipelines "charged" with water so that the spray heads energise instantaneously when the supply valve is turned on.

Inline Check Valves - Code 1431

Parker Conflow's Code 1431 is an inline check value that permits movement of flow media, oil, water or air in one direction only in water dust suppression systems on mining cutting machines.

Heavy Duty Stop Valves - Code 18/19

Parker Conflow’s Code 18/19 is a heavy duty stop valve that is used to shut off flow of water safely and securely in underground pipelines in underground mining, to isolate areas for maintenance and extension.

Belt Line Solenoid Valve - Code 300

Parker Conflow’s Code 300 is a complete belt-line water spray system that offers superior water flow control for dust suppression purposes in mines and quarrying applications.

Flow Trip Device - Code 5063

Parker Conflow’s Code 5063 is a flow trip safety device used for the isolation of pumps, motors and machinery when fire fighting is taking place in mines and quarries, protecting equipment and people.

Ratio Reducing Valves - Code 61

The Code 61 is a compact, in-line ratio reducing valve which reduces downstream fluid pressure to create safe and appropriate pressure for equipment to operate.

Adjustable Reducing Valves - Code 44

Parker Conflow’s Code 44 is a reliable, adjustable reducing valve that provides a pre-determined outlet pressure irrespective of variation of inlet pressure for dust suppression in underground mines.

Low Volume Reducing Valves - Code 4810

Parker Conflow’s Code 4810 is a low volume, pressure control reducing valve which allows outlet pressure to be set, regardless of inward pressure.

Spray Control Valve - Code 100

The Parker Conflow Code 100 spray control valve is a mechanically operated spray control valve used for dust suppression in mining where a conveyor belt is used.

Bleed Valves, High Pressure - MPBV series

Parker’s MPBV Series Bleed Valves are designed to vent a system’s line pressure either to atmosphere or a separate containment line. These compact bleed valves are rated to pressures up to 30,000 PSI.

Gauge Valve,High Pressure - MPGV Series

Parker’s MPGV Series Gauge Valves are designed for reliable shut-off service at a maximum working pressure of 30000 psi (2068 bar) with metal to metal, bubble tight shut -off performance.

6,000 PSI Distribution Manifold - H Series

Parker's H-Series distribution manifold unit offers choice of 5 or 10 metal seated needle valves with PTFE gland packing, ‘H’ series head assemblies for easy operation and positive bubble tight shut off.

Needle Valve, H Series - 20,000 PSI

Parker's 20,000 PSI H-Series needle valve has been purpose designed for operation with any fluid up to 20,000 psi (1379 bar) rating.

Underground Fire Hydrant Control Valve - Code 12

Parker Conflow's Code 12 control valve is a reliable and durable fire hydrant that reduces mains water pressure for firefighting in underground mines and tunnels.

Relief Valves - Code 63

The Parker Conflow Code 63 relief valve provides superior protection for equipment, such as motor cooling jackets in mines, from damage due to over pressure.

Needle Valve, Proportional Relief Valve 6,000 PSI - H Series

Parker's H Series Pressure Relief Valve provides an automatic protection mechanism for process instrumentation systems.

Relief Valves, High Pressure - MAR Series

Parker’s MAR Series (Hard and Soft Seat) relief valves provide reliable venting of gases or liquids for set pressures from 1,500 PSI (103 BAR) minimum to 15,000 PSI (1034 bar).

Ball Valve - Hi-Pro Series

Parker's high performance two piece bi-directional instrumentation Hi-Pro ball valves offer the user full cold working pressure ratings up to 10,000 PSI (689 Bar)

AP Manifold

AP Manifold have been engineered for use at pressure up to 6,000psi(414 bar) and temperature as high as 1,000°F (538 ℃). Perform various tasks and functions while reduce installation costs and improve safety performance.

PR400 Series Regulator

Regulator for pressure applications

TB Series Ball Valves

Miniature Ball Valve for Process Control

TN Series Needle Valve

Parker TN series needle valve with high performance and various connections available to users for a wide variety of markets, industries and applications. For use at pressure up to 6,000psi (414 bar) and temperature up to 1,000°F (538 °C).

YG Series Valve

Parker YG series valves are Y pattern globe valves that are widely used in the power industry, petroleum,and chemical/petrochemical industries. With a maximum operating pressure of 414bar(6,000psi) and a maximum operating temperature of 676℃(1,250°F).