Series 221 -



Series 221

Requiring only one hand for operation, Series 221 are suitable for a variety of fluid applications, such as water inlet and return for injection molding lines. Series 221 features valved couplings and valveless nipples. Other sealing materials, such as Viton® and EPDM, are available on request. Straight-through couplings are also available on request.

Technical data
正常通径: 5.0 毫米 (3/16")
气流量: 580 升/分钟 (20.5 CFM)
最大工作压力: 35 巴 (510 PSI)
最小爆破压力: 140 巴 (2030 PSI)
温度范围: -30ºC — +100ºC (-22ºF — +212ºF)
母接头材质: Chrome-plated brass
公接头材质: Chrome-plated brass
密封材料: NBR

Flow capacity is measured at 6 bar (87 PSI) inlet pressure and 0.5 bar (7 PSI) pressure drop.

Air Flow

Pressure drop, bar (PSI)

Flow, liters/min. (CFM)
Couplings 产品编号 连接 长度 直径 扳手尺寸
Hose Connection 1022110216.3 mm (1/4")47.42617
Male thread 102211292G 1/4"38.92617
Female thread 102211222G 1/4"42.92617

Nipples 产品编号 连接 长度 直径 扳手尺寸
Hose Connection 1022150026.3 mm (1/4")3611-
 1022150095.0 mm (3/16")3611-
Male thread 102215152R 1/4"3316.214
 102215251G 1/8"26.512.711
 102215252G 1/4"31.516.214
 1022154521/4" NPT3316.214
Female thread 102215201G 1/8"26.51513
 102215202G 1/4"3119.617

Other connections available on request. Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices.