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PARKER Blocking Valves, Zinc Alloy Body, BSPP / NPT Port Type


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PARKER PWBA1468A
StyleModelMPNPrice
A
PWBA1468		PWBA1468€164.85
RFQ
A
PWBA1469		PWBA1469€164.85
RFQ
A
PWBA1483		PWBA1483€184.02
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A
PWBA1489		PWBA1489€184.02
RFQ
A
PWBA1493		PWBA1493€184.02
RFQ
A
PWBA1822		PWBA1822€258.87
RFQ
A
PWBA1833		PWBA1833€184.02
RFQ
A
PWBA1898		PWBA1898€161.65
RFQ
A
PWBA1899		PWBA1899€161.65
RFQ
A
PWBA3412		PWBA3412€253.84
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A
PWBA3468		PWBA3468€161.65
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A
PWBA3469		PWBA3469€157.15
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A
PWBA3493		PWBA3493€180.79
RFQ
A
PWBA3822		PWBA3822€258.87
RFQ
A
PWBA3833		PWBA3833€180.79
RFQ
A
PWBA3888		PWBA3888€161.65
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A
PWBA3899		PWBA3899€157.15
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A
PWBA38227		PWBA38227€258.49
RFQ
A
PWBA38337		PWBA38337€190.12
RFQ
A
PWBA38887		PWBA38887€170.24
RFQ
A
PWBA38997		PWBA38997€170.24
RFQ

Blocking Valves, Zinc Alloy Body, BSPP / NPT Port Type

Parker blocking valves are designed for cutting the supply and exhaust of a cylinder and preventing damage to personnel and equipment in an event of pressure loss. These single acting spring return valves require a pneumatic pilot signal to keep the passage open for free flow of air stream, gas or a liquid. However, in the absence of this pilot signal, the internal spring closes the blocking valve bubble to prevent any potential damage. They are positioned at each end of the cylinder to freeze the location and prevent unwanted gravity-induced motion during the shutdown. These valves have a pressure rating of 150 PSI and are perfect for tool protection, horizontal indexing or intersection stop applications. Choose from a wide range of these blocking valves, available in 1/2, 1/8, 3/8 and 1/4 inch port sizes.

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