美国MAC二位三通防爆阀

美国MAC二位三通防爆阀
57D-51-RA
57D-52-RA
57D-53-RA
57D-51-RE
57D-52-RE
57D-53-RE

美国MAC二位三通防爆阀
该MACSOLENOID?与非烧坏交流服务功能。
?在一个阀阀门七大功能。
?平衡阀芯不受在排气背压。
?大检查蓄电池供给的飞行员和空气/弹簧复位的*转换。
?三重线圈额定为120/60，五十分之一百一或24 VDC（6瓦）。
?使用上润滑油或无润滑服务。
?各类手动运营商和电磁机箱。
?可选低功率直流线圈下降1瓦。
?可选防爆机型设计符合CSA标准为I级，B，C，D和
II类，E组，F和G（NEMA相当于I级是NEMA7; II级是NEMA9）

The patented MACSOLENOID? with its non-burn out feature on AC service.
? Seven valve functions in one valve.
? Balanced spool unaffected by back pressure in the exhaust.
? A large checked accumulator which supplies the pilot and air/spring return for consistent shifting.
? A triple rated coil for 120/60, 110/50 or 24 VDC (6 Watt).
? Use on lube or non-lube service.
? Various types of manual operators and solenoid enclosures.
? Optional low wattage DC coils down to 1 watt.
? Optional explosion proof models designed to meet CSA standards for Class I, Groups B, C, D and
Class II, Groups E, F and G. (NEMA equivalent of Class I is NEMA 7; Class II is NEMA 9).