Pneumatic check valves（Page 2）

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One-way flow control valve, GRLZ Series

FESTO

[Specifications]
・Seals material: NBR
・Material of screws: Brass
・Max. Operating pressure(bar): 10
・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]

One-way flow control valve, GRLZ Series

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Starting from^∗ ：	14.86 €
Min. Shipping Days ：	3 Days

*Unit price with basic configuration

One-way flow control valve, GRLSA Series

FESTO

[Specifications]
・Seals material: NBR
・Hollow bolt material: Wrought aluminum alloy, Anodized
・Min. Operating pressure(bar): 0.2
・Max. Operating pressure(bar): 10
・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]

One-way flow control valve, GRLSA Series

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Starting from^∗ ：	38.06 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

One-way flow control valve, CPV14 Series

FESTO

[Specifications]
・LABS (PWIS) conformity: VDMA24364-B1/B2-L

CPV14-BS-2XGRAZ-1/8:
One-way flow control valve, 2x exhaust air
CPV14-BS-2XGRZZ-1/8:
One-way flow control valve, 2x supply air
CPV14-BS-GRZ-V-1/8:
One-way flow control valve for vacuum
CPV14 Series

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Starting from^∗ ：	56.52 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

One-way flow control valve, CPV10 Series

FESTO

[Specifications]
・LABS (PWIS) conformity: VDMA24364-B1/B2-L

CPV10-BS-2XGRAZ-M7:
One-way flow control valve, 2x exhaust air
CPV10-BS-2XGRZZ-M7:
One-way flow control valve, 2x supply air
CPV10-BS-GRZ-V-M7:
One-way flow control valve for vacuum
CPV10 Series

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Starting from^∗ ：	55.05 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

One-way flow control valve, GG Series

FESTO

[Specifications]
・Housing material: Wrought aluminum alloy
・Min. Operating pressure(bar): 0.03
・Max. Operating pressure(bar): 8
・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]

One-way flow control valve, GG Series

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Starting from^∗ ：	696.20 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

One-way flow control valve, GRA Series

FESTO

[Specifications]
・Adjusting element: Knurled screw

[Features]
・Valve function: One-way flow control function
・Pneumatic connection, port 1: Female thread G1/4
・Standard nominal flow rate in flow control direction: 420 l/min
・Compressed air as per ISO 8573-1:2010 [7:4:4]

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Starting from^∗ ：	67.60 €
Min. Shipping Days ：	3 Days

*Unit price with basic configuration

BOSCH REXROTH Prefill Valve SFA

BOSCH REXROTH

[Specifications]
・Type: SFA
・Valve type: Prefill valve
・Seal Material: Nitrile Rubber
・Connection: Screw-in holes with pipe thread according to ISO 228, DIN EN 3852 Part 2
・Maximum operating pressure(bar): 350

[Features]
・Pilot operated check valve
・For threaded connection (size 25 and 32)
・For flange connection according to ISO 6162-1(from size 40)
・For direct attachment to the working cylinder
・With and without pre-decompression, optional
・Integrated high-pressure connection

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Starting from^∗ ：	1,973.68 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

BOSCH REXROTH Prefill Valve ZSFW

BOSCH REXROTH

[Specifications]
・Type: ZSFW
・Valve type: Prefill valve
・Seal Material: Nitrile Rubber
・Type of connection: For flange connection
・Connection: Screw-in holes with pipe thread according to ISO 228, DIN EN 3852 Part 2
・Maximum operating pressure(bar): 350

[Features]
・Pilot operated check valve in sandwich plate design
・Directional valve set-up, optional
・High-pressure connection (NG32 … 160)
・Integrated throttle check valve (standard)
・Throttle check valve can be retrofitted by specifying "D00" in the type key

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Starting from^∗ ：	2,340.62 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

BOSCH REXROTH Check Valve SL 6

BOSCH REXROTH

[Specifications]
・Type: SL
・Valve type: Check valve
・Seal Material: Nitrile Rubber
・Flow characteristic: Leakage-free blocking in one direction
・Connection: Subplate mounting
・Maximum operating pressure(bar): 315

[Features]
・For subplate mounting
・Porting pattern according to ISO 4401-03-02-0-05 and ISO 5781-03-04-0-00
・For the leak-free blocking of one actuator port
・With internal or external pilot oil return, optional
・Various cracking pressures, optional
・With or without pre-opening, optional
・Check valve installation separately available
・Corrosion-resistant design, optional

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Starting from^∗ ：	736.48 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

BOSCH REXROTH Check Valve SL 10..32

BOSCH REXROTH

[Specifications]
・Type: SL
・Valve type: Check valve
・Seal Material: Nitrile Rubber
・Flow characteristic: Leakage-free blocking in one direction
・Maximum operating pressure(bar): 315

[Features]
・For subplate mounting
・Porting pattern
– ISO 5781-06-07-0-16 (NG10)
– ISO 5781-08-10-0-16 (NG20)
– ISO 5781-09-13-0-16 (NG32)
・For threaded connection
・Attachment possibility for directional spool valve or directional seat valve, optional
・With internal or external pilot oil return, optional
・Version with pre-opening for dampened release,optional
・Various cracking pressures, optional
・Check valve cartridge separately available
・Corrosion-resistant housing design, optional

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Starting from^∗ ：	936.06 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

BOSCH REXROTH Check Valve Z1S 6

BOSCH REXROTH

[Specifications]
・Type: Z1S
・Valve type: Check valve
・Seal Material: Fluororubber
・Connection: Sandwich plate
・Maximum operating pressure(bar): 350

[Features]
・Sandwich plate valve for use in vertical stackings
– as angle valve
– as straight-through valve
・Porting pattern according to ISO 4401-03-02-0-05 and NFPA T3.5.1 R2-2002 D03
・Various one- and two-channel blocking functions
・Perfect leak-tightness due to poppet made of highperformance plastic
・Corrosion-resistant surface upon request
・Easily adjustable to special hydraulic fluids by exchanging the external seal rings
・With measuring ports, optional
・As throttle check valve upon request

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Starting from^∗ ：	337.74 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

BOSCH REXROTH Check Valve Z2S 22

BOSCH REXROTH

[Specifications]
・Type: Z2S
・Valve type: Check valve
・Seal Material: Nitrile Rubber
・Corrosion resistance: Surface without corrosion resistance
・Connection: Sandwich plate
・Maximum operating pressure(bar): 315

[Features]
・Sandwich plate valve for use in vertical stackings
・Porting pattern according to ISO 4401-08-08-0-05 and NFPA T3.5.1 R2-2002 D08
・For the leak-free blocking of one or two actuator ports,optionally
・Different cracking pressures
・Pre-opening standard
・Check valve installation sets separately available
・Special versions upon request
・Amending documentation:
•"Sandwich plates size 25", data sheet 48056
•"Hydraulic fluids on a mineral oil basis", data sheet 90220

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Starting from^∗ ：	2,252.62 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

BOSCH REXROTH Check Valve Z1S 10

BOSCH REXROTH

[Specifications]
・Type: Z1S
・Valve type: Check valve
・Seal Material: Nitrile Rubber
・Connection: Sandwich plate
・Maximum operating pressure(bar): 350

[Features]
・Sandwich plate valve for use in vertical stackings
・Porting pattern according to ISO 4401-05-04-0-05, ISO 4401-05-05-0-05 and NFPA T3.5.1 R2-2002 D05
・Diverse blocking functions, one and two-channel
・Optimal leak-tightness thanks to high-performance plastic poppet
・Corrosion-resistant housing design, optional
・Suitable for different hydraulic fluids by simply exchanging the external seal rings (can be retrofitted)
・Cost-effective exchange of the wear parts as the check valve installation set can be ordered separately
・With measuring ports, optional
・Throttle check valve, optional

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Starting from^∗ ：	485.26 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

BOSCH REXROTH Check Valve Z2S 6

BOSCH REXROTH

[Specifications]
・Type: Z2S
・Valve type: Check valve
・Seal Material: Fluororubber
・Connection: Sandwich plate
・Maximum operating pressure(bar): 315

[Features]
・Sandwich plate valve for use in vertical stackings
・Porting pattern according to ISO 4401-03-02-0-05 and NFPA T3.5.1 R2-2002 D03 (with or without locating hole)
・For the leakage-free blocking of one or two actuator ports, optional
・Various cracking pressures, optional
・With pre-opening, optional
・Corrosion-protected design optional

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Starting from^∗ ：	618.45 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Spool Piece Check Valves

PREVOST

[Specifications]
・Series: K
・Length(mm): 195
・Width(mm): 151
・Height(mm): 25
・Construction: Treated steel
・Applications: Welding, cutting

ISOFLAM welding: for oxygen and acetylene. These products guarantee the welder's safety when connecting and disconnecting pipes and the blowtorch.
ISOFLAM fittings are essential components, recommended for brazing, welding and braze welding facilities.
These products comply with the following international standards:
- Safety device for welding: International standard ISO 5175 and European standard NF EN 730
- Shut-off fitting system for welding: ISO 7289 international standard and EN 5611 European standard

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Starting from^∗ ：	61.12 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Type
Main Body Shape
Main Body Material
Seal Material
Input Side, Port Type P
Output Side, Port Type A
Effective Sectional Area(mm²)
Effective Sectional Area【classification】(㎜2)

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Brand	FESTO	FESTO	FESTO	FESTO	FESTO	FESTO	BOSCH REXROTH	BOSCH REXROTH	BOSCH REXROTH	BOSCH REXROTH	BOSCH REXROTH	BOSCH REXROTH	BOSCH REXROTH	BOSCH REXROTH	PREVOST
Product Series	One-way flow control valve, GRLZ Series	One-way flow control valve, GRLSA Series	One-way flow control valve, CPV14 Series	One-way flow control valve, CPV10 Series	One-way flow control valve, GG Series	One-way flow control valve, GRA Series	BOSCH REXROTH Prefill Valve SFA	BOSCH REXROTH Prefill Valve ZSFW	BOSCH REXROTH Check Valve SL 6	BOSCH REXROTH Check Valve SL 10..32	BOSCH REXROTH Check Valve Z1S 6	BOSCH REXROTH Check Valve Z2S 22	BOSCH REXROTH Check Valve Z1S 10	BOSCH REXROTH Check Valve Z2S 6	Spool Piece Check Valves
CAD
Starting from^∗	14.86 € *Unit price with basic configuration	38.06 € *Unit price with basic configuration	56.52 € *Unit price with basic configuration	55.05 € *Unit price with basic configuration	696.20 € *Unit price with basic configuration	67.60 € *Unit price with basic configuration	1,973.68 € *Unit price with basic configuration	2,340.62 € *Unit price with basic configuration	736.48 € *Unit price with basic configuration	936.06 € *Unit price with basic configuration	337.74 € *Unit price with basic configuration	2,252.62 € *Unit price with basic configuration	485.26 € *Unit price with basic configuration	618.45 € *Unit price with basic configuration	61.12 € *Unit price with basic configuration
Min. Shipping Days	3 Days	4 Days	4 Days	4 Days	4 Days	3 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	7 Days
Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Main Body Shape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Main Body Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Seal Material	-	-	-	-	-	-	Nitrile Rubber	Nitrile Rubber	Nitrile Rubber	Nitrile Rubber	Fluororubber	Nitrile Rubber	Nitrile Rubber	Fluororubber	-
Input Side, Port Type P	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Output Side, Port Type A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Effective Sectional Area(mm²)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Effective Sectional Area【classification】(㎜2)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-