
INSTRUMENTATION PROCESS CONTROL PRODUCTS
From tubing and fittings to precision tools, Aqua-Terra is your one-stop partner for complete instrumentation and process control solutions.

CPI™ Fittings & A-LOK® Fittings
A-LOK® Double Ferrule Tube Fittings

CPI™ Single Ferrule Tube Fittings

Instrument Pipe Fittings
Instrument Pipe & ISO Conversion Fittings

Parker's pipe fittings are available in a variety of sizes, materials and configurations.
Our range includes pipe connectors and pipe and port adapters that are also available in a wide array of thread types.
They are designed to provide leak-free connections and are suitable for use across a variety of applications that support many of today's major industrial markets.

Instrument Weld Fittings
Welded Fittings

Parker offers a comprehensive range of weld fittings with different configurations such as straight weld nipples, elbows, reducers or directionally adjustable weld nipple fittings with O-ring seal.
Product range: Series L/S from 6 to 42 mm tube outer diameter. Material: steel and 1.4571 stainless steel. Nominal pressure PN: max. 630 bar
Needle Valves
V Series Needle Valves
Parker's V Series Needle Valves are designed for positive, leak tight shut-off and regulation of fluids in process, power, and instrumentation applications.
These inline and angle pattern valves come with a wide variety of port sizes and styles, temperature capabilities ranging from -65°F to 450°F (-54°C to 232°C) and pressures to 5000 psig (345 bar) ).
V Series Needle Valves provide the utmost in flexibility when designing instrumentation tubing or piping systems.
Features/ Benefits:

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Choice of three stem types:
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R-Stem – All metal, blunt stem tip
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N-Stem – All metal, tapered needle stem tip
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K-Stem – PCTFE stem tip
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Differential hardness between the strain hardened stem and cold formed body threads provides improved cycle life
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Choice of PTFE packing or elastomeric O-ring stem seals
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316 Stainless Steel, Steel, Brass’ and Monel® ,Alloy 400 construction
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Inline and angle patterns
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Wide variety of US Customary and SI ports
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Panel mountable
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100% factory tested
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Optional color coded handles
U Series Union Bonnet Valves
Parker U Series Union Bonnet Valves have been engineered for use at pressures up to 6,000 (414 bar) and temperatures as high as 1,200°F (649°C).
A non-rotating lower stem helps to extend packing life by removing rotation from the packing area.
Stem packing below the threads isolates the thread lubricant from the flow, ensuring adequate lubrication regardless of the media.
Features/ Benefits:

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Union bonnet design ensures high integrity seal under severe service applications
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Packing below the power threads protects thread lubricants from media and isolates the lubricants from the media
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Dust seal in the packing nut protects stem threads from external contamination
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Stem swivel above the packing eliminates entrapment area and increases packing life
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Choice of Grafoil® or PTFE packing
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Choice of Regulating or Blunt stem types. Blunt stem type helps combat wire draw which may occur when two phase flow is present (i.e. steam service)
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316 stainless steel construction
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Wide variety of US Customary and SI ports
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Panel mountable
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100% factory tested
H-Series Hand Valves, Gauge Valves & Plug Valves



Manifold Valves
CCIMS

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Close coupled solution for flow measurement applications
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Reductions in installation time of up to 75%
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Reductions in connections and leak paths of up to 85%
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Features phastfit® for rapid transmitter removal and connection
Monoflange & Pro-Blo

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ISO 15848 approved
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Highest possible 'A' class leakage rates achieved
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All threads sealed from the media
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All ball valves are bi-directional
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Firesafe design available
Monoflange

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Compact double block and bleed valves, featuring needle valves
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Reducing installations cost while improving safety through a reduction in leak paths
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Configurable options include single block, double block and double block and bleed
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Available in a range of materials including carbon steel, stainless steel, duplex, alloy 625
H-Series

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A comprehensive range of 2, 3 and 5 valve manifolds for flow applications
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Available with integral PTFree® connections, reducing leakpaths and installation cost
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Available in stainless steel and many exotic alloys, including Hastalloy, 6Mo, MONEL®, and alloy 625
Pro-Bloc

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Compact double block and bleed valves, featuring needle or ball valve options
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Reducing installations cost while improving safety through a reduction in leak paths
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Configurable options include single block, double block and double block and bleed
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Available in a range of materials including carbon steel, stainless steel, duplex, alloy 625
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Manufactured from forgings to give high tensile strength through improved grain structure.
Hi-Pro Series

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A complete range of ball valves 10mm ball and needle valve manifolds
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Including block and bleed, and double block and bleed manifold options
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Working pressures up to 10,000 psi (690 bar)
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Available with integral A-LOK® or CPI™ connections, reducing leak paths and installation costs
Ball/Plug Valves
MB Series

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One piece compact barstock design
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Center off position for 3-way
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2-way, inline, angle; 3-way, 4-way and 5-way
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Patented seat design
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Standard drop-in replacement
HB Series

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Compact FNPT version for tight work areas
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Full operating pressure in any port
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PEEK trunnion bearings provide high cycle life
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10,000 psi (689 bar) rating with PEEK™ seats
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Excellent for CNG
B Series

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2-way, 3-way diverting or spring loaded 3-way selector designs
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Wide temperature application range -65°F (18°C) to +450°F (232°C)
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Rated for up to 6000 psi (413.7 bar)
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Widest variety of seats, seals and port connections
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Connections include CPI™, A-LOK®, male and female NPT, UltraSeal™ and VacuSeal™
MPB Series Ball Valve

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2-way and 3-way ball valve for severe service applications
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Designed for 1/4 and 1/2 turn media shutoff or switching applications
SWB Series

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Zero clearance body allows repairs in field
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Spring loaded seats and stem seals
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Fully enclosed body bolts
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ISO-type actuator mounting design
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Available up to 1" full flow design
PR Series

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Low operating torque
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Optional locking device, downstream vent and metal tee handles
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Typically used in laboratories
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Most compact 90° actuated valve
Pneumatic/Electric Actuators

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60 Series pneumatic actuators provide 90° and 180° rotation in both double acting and spring return models
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70 and 80 Series electric actuators provide 90° and 180° actuation for our B, MB, HB, SWB series ball valves.
HBV Series

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Suitable for the most demanding applications in the oil, gas and process control industries
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Integral compression ends available, eliminating taper threads and thread sealants
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True two piece design reduces body leakage paths
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Complies with ANSI/ASME B16.34 requirements where applicable
Check Valves
C Series

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Resilient, custom molded, seat design
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Back stopped poppet to minimise spring stress
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Cracking Pressures: 1⁄3, 1, 5, 10, 25, 50, 75 and 100 psi (.023, .069, .345, .69, 1.72, 3.45, 5.17, 6.9 bar)
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Port connections include male and female NPT, CPI™, A-LOK®, UltraSeal™, VacuSeal™, BSP, SAE and Seal-Lok®
CB Series

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Reduces maintenance while improving performance requirements on dual fuel turbines
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Cracking Pressures: 1, 5, 10, 25, 50, 75, 100 and 120 psi (.023, .069, .345, .69, 1.72, 3.45, 5.17, 6.9, 8.27 bar)
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Rugged ball design for demanding applications
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For high temperatures with highly viscous media
CO Series

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Suitable for applications requiring high integrity leak rates and re-sealing capabilities
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Seal integrity to 4 x 10-9 std. atm-cc/sec
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Back stopped poppet to minimise spring stress
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Cracking Pressures: 1⁄3, 1, 5, 10, 25, 50, 75 and 100 psi (.023, .069, .345, .69, 1.72, 3.45, 5.17, 6.9 bar)
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Available with highly fluorinated fluorocarbon rubber
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Only check valve with published helium leak rate
MPC Series

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Variety of elastomeric poppet seals
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5 psi (.345 bar) cracking pressure
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MPI™, cone & thread and female NPT connections available
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For pressures up to 20,000 psi (1379 bar)
MPCB Series

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Metal to metal seat for use in applications that cannot accept fluorocarbon rubber
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5 psi (.345 bar) cracking pressure
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MPI™, cone & thread and female NPT connections available
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For pressures up to 20,000 psi (1379 bar)
LC Series

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For extreme temperature applications
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The gravity assisted poppet uses reverse flow to achieve a seal to within 99.9% of forward flow
Filters & Relief Valves
F Series

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Replaceable sintered 316 stainless steel filter element
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Optional 250 and 450 micron wire cloth filter elements
FT Series

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Filter elements are easily replaced without disconnecting the tube lines
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Fast Loop bypass option enables a continuous self cleaning flow
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Replaceable sintered 316 stainless steel filter element
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Optional 250 and 450 micron wire cloth filter elements
RL4 Series

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Handle for field maintenance
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Externally adjustable pressure settings while valve is in operation
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Seven different springs
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Manual override option with positive stem retraction is available for the full working pressure range
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Color coded springs and labels indicate spring cracking range
RH4 Series

MPF Series

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High pressure applications up to 20,000 psi (1379 bar)
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Sintered 316 stainless steel filter disc
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Inline filters help protect valuable equipment in the process system
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MPI™, cone & thread and female NPT connections available
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Eight springs
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Manual override option with positive stem retraction is available for pressures up to 1500 psi (103 bar)
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Preset from factory and comes with standard springs
Metering Valves
N-Series

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Panel or in-line mounting
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Angle or in-line patterns
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Valve stem threads not in contact with process fluid
HR-Series

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Bubble tight shut-off capability
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High resolution metering valve with limited hysteresis
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Seven optional valve stem tapers
Diaphragm Valves
NOVA Series

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General purpose, high cycle, compact valve
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For regulator outlet valve, gas control panels and analyser sampling system applications
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Handwheel, lever, and indicating handwheel options
NOVAAOP Series

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General purpose, high cycle, compact valve
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For gas control panels and analyser sampling system applications
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Normally open and normally closed
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Various actuation pressures available
NV55 Series

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General purpose, high flow compact valve
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For flowing large volumes of corrosive and non-corrosive fluids
944AOPHPNCSP Series

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High pressure air operated valve
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Reliable, accurate performance
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Opening function incorporates hydraulics
16 Series

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High pressure valve for gas manifold/box systems
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316L SST machined body design
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Metal-to-metal diaphragm seal
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Packless valve design
