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STAUFF Screw-to-connect coupling with poppet valve series HV

Product documents

Document Document type
Product overview

Screw-to-connect couplings of the HV Series consist of a female body with a winged screw sleeve and a male tip with external thread.

Coupling (screwing) and uncoupling (unscrewing) of the two halves is safe and very easy. After the connection is complete, all internal components have minimal play or clearance, which significantly reduces the risk of material fatigue.

Another advantage is that the risk of permanent indentation, so-called "brinelling", on the surface of the male tip is eliminated, which can occur with push-to-connect couplings in similar extreme applications.

The Series HV is available in the nominal sizes 19, 25, 31, 38, 51 (3/4" - 2").

Application

  • Construction machinery, oil and gas industry (onshore)

Technical information
Stock item
Material: Steel
Surface protection: Zinc coated
Connection type: Internal thread
Type of component
Valve shape: Poppet valve
Construction size
Nominal bore in DN (mm)
Coupling size (inch)
Connection size
Bulkhead mounting: No
Connectable under residual pressure: Yes, with restrictions
Clear filter      (18 of the 18 items displayed)
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Screw-to-connect coupling with poppet valve female body QRC-HV-19-F-NF12-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-19-F-NF12-BT-W66I ERIKS Item #: 14508908
 
Price (Per piece):
€69.93
Screw-to-connect coupling with poppet valve female body QRC-HV-25-F-G16-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-25-F-G16-BT-W66I ERIKS Item #: 14508912
 
Price (Per piece):
€105.71
Screw-to-connect coupling with poppet valve female body QRC-HV-25-F-NF16-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-25-F-NF16-BT-W66I ERIKS Item #: 14508913
 
Price (Per piece):
€109.32
Screw-to-connect coupling with poppet valve female body QRC-HV-31-F-G20-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-31-F-G20-BT-W66I ERIKS Item #: 14508918
 
Price (Per piece):
€200.05
Screw-to-connect coupling with poppet valve female body QRC-HV-31-F-NF20-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-31-F-NF20-BT-W66I ERIKS Item #: 14508919
 
Price (Per piece):
€172.80
Screw-to-connect coupling with poppet valve female body QRC-HV-38-F-G24-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-38-F-G24-BT-W66I ERIKS Item #: 14508924
 
Price (Per piece):
€294.25
Screw-to-connect coupling with poppet valve female body QRC-HV-38-F-NF24-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-38-F-NF24-BT-W66I ERIKS Item #: 14508925
 
Price (Per piece):
€241.44
Screw-to-connect coupling with poppet valve female body QRC-HV-51-F-G32-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-51-F-G32-BT-W66I ERIKS Item #: 14508930
 
Price (Per piece):
€567.45
Screw-to-connect coupling with poppet valve female body QRC-HV-51-F-NF32-BT-W66I STAUFF Screw-to-connect coupling with poppet valve female body QRC-HV-51-F-NF32-BT-W66I ERIKS Item #: 14508931
 
Price (Per piece):
€567.45
Screw-to-connect coupling with poppet valve male tip QRC-HV-19-M-NF12-B-W66I STAUFF Screw-to-connect coupling with poppet valve male tip QRC-HV-19-M-NF12-B-W66I ERIKS Item #: 14508909
 
Price (Per piece):
€59.13
Stock item
Material: Steel
Surface protection: Zinc coated
Connection type: Internal thread
Type of component
Valve shape: Poppet valve
Construction size
Nominal bore in DN (mm)
Coupling size (inch)
Connection size
Bulkhead mounting: No
Connectable under residual pressure: Yes, with restrictions
Clear filter      (18 of the 18 items displayed)
Page Size   
Next