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Series 764, DN19 Pressure Eliminator

  • Flat-Face design
  • Connection under pressure
  • One-hand operated

 

CEJN Series 764 is a Flat-Face quick-connect nipple with a built-in pressure eliminator. The nipple is according to and exceeds the demands in the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. The pressure eliminator allows for connection with residual/trapped pressure on the nipple side. The nipple Series 764 connects with couplings in Series 765 and Series 766.

 

The pressure eliminator nipples are also available in four smaller sizes; DN 6.3 (Series 264), DN 10 (Series 364), DN 12.5 (Series 564) and DN 16 (Series 664). For steel couplings in accordance with ISO 16028 see Series 765. Stainless steel versions of the standard are available in Series 766.

Technical data

Temperature range: -30°C — +100°C (-22°F — +212°F)

Material nipple: Hardened steel (zinc passivation)

Material seal: Nitrile (NBR/PUR)

Connectability: With static pressure up to 400 bar on the nipple side

Max. working pressure connected: 400 bar (5801 PSI)

Max. working pressure disconnected: 400 bar (5801 PSI)

Min. burst pressure connected: 1200 bar (17404 PSI)

Min. burst pressure disconnected: 1200 bar (17404 PSI)

Disconnection under pressure: Not allowed

Comment: Connects with couplings from Series 765 and Series 766

Interchangeable with: All brands dimensionally interchanging with ISO16028

Rated flow is measured at 0.1 MPa pressure drop.

Approved to max working pressure Max working pressure 25 MPa according to ISO 16028

Nipples with pressure eliminator Part No. Connection Length Diameter Hexagon Seal
Female thread 10 764 6103 Rc 1″ (BSPT) 132 46 41 NBR/PUR
10 764 6201 G 3/4″ (BSP) 132 46 41 NBR
10 764 6203 G 1″ (BSP) 132 46 41 NBR
10 764 6291 G 3/4″ JIS ORB 131.5 46 41 NBR
10 764 6292 G 1″ JIS ORB 133.5 46 41 NBR
10 764 6401 3/4″ NPT 130.5 46 41 NBR
10 764 6403 1″ NPT 132 46 41 NBR
10 764 6551 M26x1.5 18L 128.5 46 41 NBR
10 764 6552 M30x2 22L 130.5 46 41 NBR
10 764 6555 M26x1.5 18LS bulkhead 156.5 46 41.36 NBR
10 764 6603 1 5/16-12 UN (1″ SAE) 131.5 50 45 NBR
Male thread 10 764 6556 M30x2 22LS bulkhead 158.5 46 41 NBR