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CEJN
CEJN / Series 277

Vendor: CEJN

Coupling Type: Quick Disconnects

Description:

Standard range / Stainless Steel / FPM Seal

Coupling Category:

Non Drip Quick Connect Couplings

Description Connection Part No. G-thread Part No. NPT-thread Length (G) Length (NPT) Diameter Hexagon
Coupling, valveless 1/4" Female 10 277 0210 10 277 0210 43.5 59.2 23 19
Coupling, valved 1/4" Female 10 277 1210 10 277 1210 43.5 59.2 23 19
Nipple, valveless 1/4" Female 10 277 5210 10 277 5210 48.5 48.5 20 19
Nipple, valved 1/4" Female 10 277 6210 10 277 6210 48.5 48.5 20 19



Technical Data
Body Size DN 4 DN 6 DN 9 DN 14 DN 19
Series 267 277 467 477 567 577 667 677 767 777
Materials
Nickel-plated brass X - X - X - X - X -
Stainless steel AISI 316 - X - X - X - X - X
Flow Capacity
Double shutoff 17 l/min ( 3.7 GPM uk) 36 l/min (7.9 GPM uk) 76 l/min (16.7 GPM uk) 168 l/min (37.0 GPM uk) 306 l/min (67.3 GPM uk)
Single shutoff 17 l/min (3.7 GPM uk) 36 l/min (7.9 GPM uk) 78 l/min (17.2 GPM uk) 193 l/min (42.5 GPM uk) 334 l/min (73.5 GPM uk)
Straight through 32 l/min (7.0 GPM uk) 62 l/min (13.6 GPM uk) 187 l/min (41.1 GPM uk) 413 l/min (90.9 GPM uk) 803 l/min (176.7 GPM uk)
Max. Working Pressure 20 bar (290 PSI) 20 bar (290 PSI) 20 bar (290 PSI) 20 bar (290 PSI) 20 bar (290 PSI)
Min. Burst Pressure 80 bar (1160 PSI) 80 bar (1160 PSI) 80 bar (1160 PSI) 80 bar (1160 PSI) 80 bar (1160 PSI)
Nominal Flow Diameter 4 mm (5/32") 6 mm (1/4") 9 mm (11/32") 14 mm (9/16") 19 mm (3/4")
Kv (Cv) (Double shutoff) 0.51 (0.59) 1.08 (1.26) 2.28 (2.65) 5.04 (5.86) 9.18 (10.67)
Temperature Range
NBR (Nitrile rubber) -15ºC – +100ºC (+5ºF – +212ºF)
FPM (Viton®) -5ºC – +205ºC (+23ºF – +401ºF)
EPDM -20ºC – +150ºC (-4ºF – +302ºF)
Kalrez® -5°C – +315ºC (+23ºF – +600ºF)
Please note – Colored rings can only withstand heat up to +125ºC (+257ºF)
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov