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Series 564, DN12.5 Pressure Eliminator

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

 

CEJN Series 564 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 564 connects with couplings in Series 565, Series 566 and Series 562.

 

The pressure eliminator nipples are also available in four other sizes; DN 6.3 (Series 264), DN 10 (Series 364), DN 16 (Series 664), DN 19 (Series 764). For steel couplings in accordance with ISO 16028 see Series 565. Stainless steel versions of the standard are available in Series 566. Series 562 feature an interchangeable steel coupling designed for lower pressures.

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 565, Series 566 and Series 562

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 10 564 6405 1/2″ NPT 95.3 35.7 32 NBR
10 564 6105 Rc 1/2″ (BSPT) 95.3 35.7 32 NBR
10 564 6205 G 1/2″ (BSP) 95.3 35.7 32 NBR
10 564 6207 G 3/4″ (BSP) 97 36.7 33 NBR
10 564 6605 3/4″-16 UNF (1/2″ SAE) 95.3 35.7 32 NBR
10 564 6606 7/8″-14 UNF (5/8″ SAE) 95.3 35.7 32 NBR
10 564 6607 1 1/16-12 UN (3/4″ SAE) 99.3 41 38 NBR
10 564 6295 G 1/2″ JIS ORB 95.5 35.7 32 NBR
Male thread 10 564 6554 M18x1.5 12L 95.3 36.2 32 NBR
10 564 6555 M22x1.5 15L 96.3 36.2 32 NBR
10 564 6557 M18x1.5 12LS bulkhead 120.3 36.2 32.24 NBR
10 564 6558 M22x1.5 15LS bulkhead 122.3 36.2 32.30 NBR
10 564 6756 13/16″-16 ORFS bulkhead 125.3 35.7 32.30 NBR
10 564 6758 1″-14 ORFS bulkhead 128.3 40.5 36.36 NBR