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Parker Hydraulic Needle Valves & Check Valves

Parker's Genuine Colorflow brand flow control, needle and metering valves with the original color band and micrometer adjustment. Available in NPT, SAE, BSPT and BSPP threads. In sizes from 1/8 to 2 inch.
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Parker In-Line General Purpose Needle Valve  N Series
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Parker In-Line General Purpose Needle Valve N Series

Approx. Price: Rs 2,500 / PieceGet Latest Price
Product Details:
Minimum Order Quantity50 Piece
Size1/4" - 2"
ModelN-Series
BrandParker
Body MaterialCS,SS,BRASS
ConditionNew
MediaOil, Water, Air
Structure TypeNeedle, Shutoff
MaterialCS
    Parker’s N series valve is a two-step needle that allows fine adjustment at low flow by using the first three turns of the adjusting knob. The next three turns open the valve to full flow and provides standard throttling adjustments.

    Markets:
    • Factory Automation
    • Machine Tools
    • Marine
    • Material Handling
    • Mining
    • Miscellaneous Industrial
    • Miscellaneous Manufacturing
    • Molding
    • Oil &Gas
    • Power Generation
    • Vehicle Assembly Facilities

    Features/Benefits:
    • Tamperproof option available
    • Set screw locks the valve on a desired setting
    • Port sizes available in 8 sizes from 1/8” to 1 1/4” 
    • Material offerings are brass, steel and stainless steel
    • Port options include ISO 6149, NPT, BSPP, BSPT and SAE
    • The exclusive “Colorflow” color-band provide an accurate visual indication of setting

    Applications:
    • Suitable for general hydraulic applications

STYLENeedle Valve
CONNECTION TYPE

Female - Female

 Maximum Flow (lpm) 30, 57, 95, 151, 264, 11, 19 Maximum Flow (gpm) 8, 15, 25, 40, 70, 3, 5 Maximum Operating Pressure (psi) 5000, 2000, 500, 3000 Maximum Operating Temperature (f) +250°, +400° Minimum Operating Temperature (f) -40°, -15° Maximum Operating Temperature (c) +121°, +205° Minimum Operating Temperature (c) -40°, -26° Mounting Style Inline
Brand Colorflow
Mediaoil, Air, Oil, Air, Oil, Water

Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: READY STOCK
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Parker NS Series Needle Valve
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Parker NS Series Needle Valve

Approx. Price: Rs 12,000 / PieceGet Latest Price
Product Details:
Minimum Order Quantity25 Piece
ModelNS SERIES
BrandParker
Body MaterialCS
ConditionNew
MediaOil
Structure TypeShutoff, Needle
    Parker’s NS series needle valve allows fine tuning at low flow with the first three turns of the adjusting knob, with full-open flow plus conventional precision throttling with the final three turns of the knob.

    Markets
    • Factory Automation
    • Machine Tools
    • Marine
    • Material Handling
    • Mining
    • Miscellaneous Industrial
    • Miscellaneous Manufacturing
    • Molding
    • Oil &Gas
    • Power Generation
    • Vehicle Assembly Facilities

    Features/Benefits
    • Tamperproof option available
    • Set screw locks the valve on a desired setting
    • Port sizes available in 5 sizes from 1/4” to 1”
    • The exclusive “Colorflow” color-band provide an accurate visual indication of setting

    Applications
    • Suitable for general hydraulic applications
  •  Style: Needle Valve
  • Thread Type: Npt
  • Valve Material:steel
  • Maximum Flow (lpm):19, 30, 57, 95, 151
  • Maximum Flow (gpm):5, 8, 15, 25, 40
  • Maximum Operating Pressure (psi):3000
  • Maximum Operating Pressure (bar):210
  • Mounting Style:subplate
  • Media:oil

Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: 6-8 WEEK
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Parker In-Line Precision Needle Valve MV Series
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Parker In-Line Precision Needle Valve MV Series

Approx. Price: Rs 6,500 / PieceGet Latest Price
Product Details:
Minimum Order Quantity50 Piece
BrandParker
Body MaterialCS,SS,BRASS
ConditionNew
MediaAir, Water, Oil
Structure TypeT Type, Needle, Shutoff
    Parker’s MV series valves allow extremely close control of fluids used in actuating and governing equipment. The needle allows fine adjustment at low flow by using the first three turns of the adjusting knob. The next three turns open the valve to full flow, and provides standard throttling adjustment.

    Markets:
    • Factory Automation
    • Machine Tools
    • Marine
    • Material Handling
    • Mining
    • Miscellaneous Industrial
    • Miscellaneous Manufacturing
    • Molding
    • Oil &Gas
    • Power Generation
    • Vehicle Assembly Facilities

    Features/Benefits:
    • Port options include NPT and SAE
    • Material offerings are brass and steel 
    • Available in an in-line or right angle style
    • Port sizes are available in 7 sizes from 1/8” to 1”
    • MVK mounting kits make panel mounting simple
    • High efficiency o-ring stem seal eliminates packing
    • Fine and micro-fine needles available for extremely fine control
    • The exclusive “Colorflow” color-band provide an accurate visual indication of setting

    Applications:
    • Suitable for general hydraulic applications
  • Style:metering Valve Maximum Flow (lpm)
  • 95, 151, 11, 19, 30, 57
  • Maximum Flow (gpm):25, 40, 3, 5, 8, 15 Maximum Operating Pressure (psi)
  • 5000, 6000, 3000, 2000
  • Maximum Operating Pressure (bar):345, 413, 207, 140 Maximum Operating Temperature (f):+250°, +302°, +400 Minimum Operating Temperature (f):-40°, -58°, -15° Maximum Operating Temperature (c):-40°, +150°, +250° Minimum Operating Temperature (c):+121°, -50°, -26°
  • Brand:colorflow
  • Media:oil, Air, Oil

Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: 6-8 WEEK
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Parker Hydraulic Check Valve C Series
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Parker Hydraulic Check Valve C Series

Approx. Price: Rs 2,800 / PieceGet Latest Price
Product Details:
Minimum Order Quantity25 Piece
Size1/4" - 2"
ModelParker
MaterialCs, BRASS, SS
BrandParker

Parker’s C series check valves permit free flow in one direction, and dependable shut-off in the reverse direction.

The C Series Check Valve port options include ISO 6149, NPT, BSPP, BSPT and SAE. Material offerings are brass, steel and stainless steel. The steel C Series Check Valve comes standard with a black oxide finish. 

Markets: 
• Power Gen
• Machine Tools
• Factory automation
• Vehicle Assembly Facilities
• Molding
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Oil & Gas
• Machine tools
• Material Handling
• Mining
• Marine

Features/Benefits:
• Soft seat construction for low leakage
• Pressures up to 5,000 PSI
• Available in Brass, Steel and Stainless Steel
• Port sizes from 1/8 up to 2”

Applications:
• Accumulator circuits
• Tank line backpressure 
• Power units
• Tank line backpressure 
• High low pump circuits
Maximum Flow (lpm):57, 95, 151, 265, 379, 19, 30, 11, 568, 19Maximum Operating Pressure (psi):5000, 3000, 500, 2000Maximum Operating Temperature (f):400, 250Minimum Operating Temperature (f):-40, -15Maximum Operating Temperature (c):205, 121 Minimum Operating Temperature (c):-40, -26Mounting Style:in-lineBrand:colorflowMedia:hydraulic, Hydraulic, Water, Air


Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: 6-8 WEEK
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Parker Hard Seat In-Line Check Valves
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Parker Hard Seat In-Line Check Valves

Approx. Price: Rs 10,550 / PieceGet Latest Price
Product Details:
Minimum Order Quantity20 Piece
BrandParker
    DC Series Check Valves (up to 3,000 psi) have a metel to metal hard seat design with a one piece body and all steel construction. Both inlet and outlet ports have female end fittings. These are in-line unidirectional valves with standard spring crack pressures of 1, 5, and 65 psi. The DC Series have low pressure drop and are available in a wide range of sizes up to 2"" and flow capacities to 300 gpm.

    Check valves are important components that are often overlooked when building a fluid system. A check valve can optimize system performance in the following ways: 
    • Ensure hydraulic fluid flows in only one direction
    • Eliminate potential damage from back pressure
    • Isolate sections of a system or system components

    Basic check valve construction consists of a valve body with an inlet and an outlet port. Inside, a moveable poppet valve is controlled by spring pressure. In most cases the valve is normally closed, opening when the fluid pressure is greater than the spring force (crack pressure), thus allowing the fluid to flow in only one direction. When reverse flow attempts to enter though the outlet the poppet closes and flow through the valve is stopped.

    Hard seat check valves utilize a durable metal to metal seal to withstand high flow surges and provide longer service life.

    Technical Characteristics:
    • Sizes: 1/4” to 2""
    • Material: Steel
    • Inlet Port Ends: Female NPSF, Female UNF, Female NPTF, Female UN
    • Outlet Port Ends: Female NPSF, Female UNF, Female NPTF, Female UN
    • Optional crack pressures available from 1 to 200 psi in 5 psi increments
    • Orificed valve option
    • Custom shapes and configurations

    Note: Some options may not be standard configurations. Please contact the Quick Coupling Division for availability and delivery.

    Markets:
    • Industrial
    • Construction
    • Agriculture
    • Transportation
    • MRO

    Features/Benefits:
    • Allows the fluid to flow in only one direction, protecting the system from fluid back pressure
    • Low pressure drop
    • metal to metal hard seat provides longer life and is durable for high flow surges
    • Custom shapes and configurations can integrate special features to reduce the number of components and potential leak points in a system
    • Optional crack pressures are available on request
    • Optional orificed valve allows metered flow when the valve is closed. Orifice bore size is determined by application requirements.

    Applications:  
    • Industrial, mobile, and construction equipment
    • Restrictor Check Circuit
    • High/Low Pump Circuit
    • Slow Advance/Rapid Return Circuit
    • Oil Cooler By-Pass Circuit
    • Sequence Circuit
    • Pilot Pressure Circuit
    • Accumulator Circuit

3000

BODY MATERIAL

3000

SEAT OPTIONS

Metal Seal


Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: 6-8 WEEK
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Parker Pilot Operated Check Valve For In-Line Mounting
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Parker Pilot Operated Check Valve For In-Line Mounting

Approx. Price: Rs 6,500 / PieceGet Latest Price
Product Details:
Minimum Order Quantity10 Piece
BrandParker
    The hydraulically pilot operated check valves series RH for in-line mounting are proven components of Parker's check valve product range which ensure a leak-free blocking of the flow and thus a reliable operation. They allow free flow in one direction (B to A), the counter flow is blocked (A to B). By applying pilot pressure the ball can be lifted from its seat and allows flow from A to B. 

    Most common use:
    • Keeping cylinders leak-free in position, when spool type directional control valves are used 
    • Return line discharge, when return flow exceeds functional limits of directional control valve at differential cylinders
    • As hydraulically activated drain or circulation valve 

    Markets:
    • Industrial

    Features/Benefits:
    • Spring-loaded balI seated valve - enables zero leakage
    • Proven, robust design - ensures reliable operation
    • Flexible, versatile mounting in any orientation - makes integration easy
    • Short delivery time for most variations - no warehousing necessary
    • Maximum operating pressure up to 700 bar

    Applications:
    • Suitable for general hydraulic applications

    Function:
    The valves are available without and with hydraulic predischarging. 

    Without pre-discharging
    These valves have a ball as valve element, which quickly enables the full flow cross-section proportionally during pilot operation. A metering position in the pilot port dampens the control movement of the pilot spool so that pressure shocks (unloading shocks) are mostly suppressed. 

    With pre-discharging
    For valves with pre-discharging a spherical polished valve spool (seat valve function) is built-in instead of a ball. The additional check valve achieves a pre-opening which provides shock-free unloading of the fluid, especially at high working pressure and large volumes.

  • Mounting Style:pipe Mounting
  • Operation Style:pilot
  • Actuation:hydraulically
  • Weight (kg):0.4, 0.6, 1.3
  • Series Type:check Valve

Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: 6-8 WEEK
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Parker In-Line Push-To-Read Gauge Isolator Valve  GT Series
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Parker In-Line Push-To-Read Gauge Isolator Valve GT Series

Approx. Price: Rs 5,500 / PieceGet Latest Price
Product Details:
Minimum Order Quantity10 Piece
BrandParker
MaterialCS
UsageIndustrial
    Parker’s GT Series valve has a push-to-read knob that delivers instant pressure to the gauge, yet isolates the gauge from the fluid line until the knob is pressed. When the knob is released, a spring-loaded spool closes instantly and drains all fluid from the gauge back into the reservoir.

    Markets:
    • Factory Automation
    • Machine Tools
    • Marine
    • Material Handling
    • Mining
    • Miscellaneous Industrial
    • Miscellaneous Manufacturing
    • Molding
    • Oil &Gas
    • Power Generation
    • Vehicle Assembly Facilities

    Features/Benefits:
    • Has a hardened steel spool
    • Partial Snubbing action protects the gauge from surge
    • Optional panel mount

    Applications:
    • Suitable for general hydraulic applications
  •  Style:push-to-read Gauge Isolator Valve
  • Connection Type:female-male
  • Valve Body Material:steel
  • Maximum Operating Pressure (psi):3000
  • Maximum Operating Temperature (f):207
  • Brand:colorflow
  • Media:oil

Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: 6-8 WEEK
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Parker In-Line Gauge Isolator Valve GF Series
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Parker In-Line Gauge Isolator Valve GF Series

Approx. Price: Rs 4,500 / PieceGet Latest Price
Product Details:
Minimum Order Quantity10 Piece
ModelGauge Isolator Valve
BrandParker
    Parker’s GF Series valve uses a capillary orifice to smooth out line pulsations and surges without the use of any moving parts. Featuring one piece construction and requires no adjustment or maintenance.

    Markets:
    • Factory Automation
    • Machine Tools
    • Marine
    • Material Handling
    • Mining
    • Miscellaneous Industrial
    • Miscellaneous Manufacturing
    • Molding
    • Oil &Gas
    • Power Generation
    • Vehicle Assembly Facilities

    Features/Benefits:
    • One piece construction
    • Requires no adjustment or maintenance

    Applications:
    • Suitable for general hydraulic applications

  • Style:gauge Isolator Valve
  • Connection Type:female-male
  • Valve Body Material:steel
  • Seal Material:n/a
  • Maximum Operating Pressure (psi):3000
  • Maximum Operating Temperature (f):207Brand:colorflow
  • Media:oil

Additional Information:
  • Port of Dispatch: DELHI
  • Delivery Time: 6-8 WEEK
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