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Brass Double Compression Ring Model, Powerful Lock (Half Union) (Part Numbers)

Brass Double Compression Ring Model, Powerful Lock (Half Union)

[Features]
・ Since it is a flareless type, it can be connected simply by inserting the tube and tightening the nut, so special tools such as flare tools and fire are not required
・ Due to the mutual interlocking action peculiar to the double ring, the ring is effectively plastically deformed and the tube is firmly compressed, resulting in extremely high pressure resistance
・ The body seal part has a fine super finish, so it is highly airtight despite the metal seal method
・ Light tightening torque, small size, lightweight, and easy to put on and take off
・ Since the tube size is displayed on the nut, you can check the size at a glance

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Part Number
PDWH-3B-R
PDWH-6B-R
PDWH-9.52B-R
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSApplicable Tube Size Type Nominal 1
(mm)
Nominal 1
(inch)
Applicable Pipe O.D. 1
(mm)
Nominal of Thread

SGD 9.26

1 Piece(s) 5 Day(s) or more 10Copper Pipe mm size3-31/4B(8A)

SGD 8.45

1 Piece(s) 4 Day(s) or more 10Copper Pipe mm size6-61/4B(8A)

SGD 10.04

1 Piece(s) 9 Day(s) or more -Copper Pipe inch size-3/89.521/4B(8A)

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Basic Information

Type Fitting Material Brass Applicable Pipe Type Copper Pipe (Annealed Copper Pipe)
Applicable Fluid Water / Air / Steam / Gas / Chemical / Oil Connection Type Pipe⇔Screw, plug-in type Connection Shape Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)
Fitting type Ring Fitting Material of Applicable Pipe Copper Connection Thread Type R
Max. Operating Pressure(MPa) 4.9 Surface Treatment No Divisions of Max. Operating Pressure(MPa) than 2.0Mpa
Max. Operating Temperature(℃) 125

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