2-Way Flow Control Valve - Series GFG2

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker’s 2-way flow control valves series GFG ensure a constant flow rate independent of pressure and temperature fluctuations. The GFG is optionally equipped with a built-in check valve for the return flow.

Markets:
• Industrial
• Machine tools

Features/Benefits:
• Pressure compensated flow – movements are precisely executed
• Wide range of different flow rates – enables fine adjustment
• Short delivery time - no warehousing necessary
• External port (P) to block flow from A to B
• Optional reverse flow check valve
• Turn knob with cylinder lock (option S)

Applications:
• Suitable for general hydraulic applications
• Machine tool

Design:
The 2-way flow control valves are used with a triangular flow restrictor and a subsequent pressure compensator. The setting of the flow rate can be locked by a cylinder lock in the adjusting knob against unauthorized adjustment (option S).

Function:
The fluid enters through port A through the flow restrictor. Downstream of the flow restrictor the pressure compensator is located. The control edges are provided by four radial bores in the poppet, which are fully open to port B in the neutral position. Optionally the flow from A to B can be blocked by external pilot pressure applied to port P (option X). This can be used to avoid unintended initial movements of actuators. The flow adjustment is done via the hand knob with an adjusting angle knob of 270°.

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SKU	Availability	Price	Configuration	Division	Maximum Operating Temperature	Minimum Operating Temperature	Body Material	Mounting Type	Seal Material	Connection Size	Mounting Position	Product Series	Connection Type	Maximum Operating Pressure	Weight	Actuation Type	Flow Rate	Maximum Flow Rate	Function	Port Connection	Seal Material	Flow Rate	Valve Type	Locking Mechanism	Pressure Compensation Type
GFG2PKCS1.6V-10X	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	FPM	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.015 to 1.6 L/min	1.6 L/min	2-way, With check valve	NG06	FPM	0.015 to 1.6 L/MIN	With check valve	With cylinder lock	External control
GFG2PKCS12-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 12 L/min	12 L/min	2-way, With check valve	NG06	NBR	0.080 to 12 L/MIN	With check valve	With cylinder lock	Internal control
GFG2PKCS12-10X	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 12 L/min	12 L/min	2-way, With check valve	NG06	NBR	0.080 to 12 L/MIN	With check valve	With cylinder lock	External control
GFG2PKCS12V-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	FPM	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 12 L/min	12 L/min	2-way, With check valve	NG06	FPM	0.080 to 12 L/MIN	With check valve	With cylinder lock	Internal control
GFG2PKCS18-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 18 L/min	18 L/min	2-way, With check valve	NG06	NBR	0.080 to 18 L/MIN	With check valve	With cylinder lock	Internal control
GFG2PKCS18-10X	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 18 L/min	18 L/min	2-way, With check valve	NG06	NBR	0.080 to 18 L/MIN	With check valve	With cylinder lock	External control
GFG2PKCS18V-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	FPM	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 18 L/min	18 L/min	2-way, With check valve	NG06	FPM	0.080 to 18 L/MIN	With check valve	With cylinder lock	Internal control
GFG2PKCS3.2-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.025 to 3.2 L/min	3.2 L/min	2-way, With check valve	NG06	NBR	0.025 to 3.2 L/MIN	With check valve	With cylinder lock	Internal control
GFG2PKCS3.2-10X	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.025 to 3.2 L/min	3.2 L/min	2-way, With check valve	NG06	NBR	0.025 to 3.2 L/MIN	With check valve	With cylinder lock	External control
GFG2PKCS3.2V-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	FPM	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.025 to 3.2 L/min	3.2 L/min	2-way, With check valve	NG06	FPM	0.025 to 3.2 L/MIN	With check valve	With cylinder lock	Internal control
GFG2PKCS6.3-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.035 to 6.3 L/min	6.3 L/min	2-way, With check valve	NG06	NBR	0.035 to 6.3 L/MIN	With check valve	With cylinder lock	Internal control
GFG2PKCS6.3-10X	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.035 to 6.3 L/min	6.3 L/min	2-way, With check valve	NG06	NBR	0.035 to 6.3 L/MIN	With check valve	With cylinder lock	External control
GFG2PKS0.6-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.015 to 0.6 L/min	0.6 L/min	2-way, Without check valve	NG06	NBR	0.015 to 0.6 L/MIN	Without check valve	With cylinder lock	Internal control
GFG2PKS0.6V-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	FPM	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.015 to 0.6 L/min	0.6 L/min	2-way, Without check valve	NG06	FPM	0.015 to 0.6 L/MIN	Without check valve	With cylinder lock	Internal control
GFG2PKS1.0-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.015 to 1 L/min	1 L/min	2-way, Without check valve	NG06	NBR	0.015 to 1 L/MIN	Without check valve	With cylinder lock	Internal control
GFG2PKS1.6-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.015 to 1.6 L/min	1.6 L/min	2-way, Without check valve	NG06	NBR	0.015 to 1.6 L/MIN	Without check valve	With cylinder lock	Internal control
GFG2PKS1.6V-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	FPM	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.015 to 1.6 L/min	1.6 L/min	2-way, Without check valve	NG06	FPM	0.015 to 1.6 L/MIN	Without check valve	With cylinder lock	Internal control
GFG2PKS12-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 12 L/min	12 L/min	2-way, Without check valve	NG06	NBR	0.080 to 12 L/MIN	Without check valve	With cylinder lock	Internal control
GFG2PKS12V-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	FPM	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 12 L/min	12 L/min	2-way, Without check valve	NG06	FPM	0.080 to 12 L/MIN	Without check valve	With cylinder lock	Internal control
GFG2PKS18-10	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Steel	Subplate	NBR	n/a	Unrestricted	Flow Valve	n/a	315 bar	1.1 kg	Manually	0.080 to 18 L/min	18 L/min	2-way, Without check valve	NG06	NBR	0.080 to 18 L/MIN	Without check valve	With cylinder lock	Internal control

2-Way Flow Control Valve - Series GFG2

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