供应商名称 | 电话 | 备注 |
---|---|---|
北京金天诚机电设备有限公司 | 010-84334367 | |
上海坤玛机电有限公司 | 021-51082175 | |
上海岚洋电气有限公司 | 021-65897329 | |
无锡市优仕机电设备有限公司 | 18951514567 | |
万星耀科技(深圳)有限公司 | 0755-89635082 | |
深圳市莱瑞尔机电有限公司 | 0755-83427170 | |
深圳市格雷创科技有限公司 | 400-811-6961 | 微信及邮件咨询,官网:www.gchane.com |
深圳市福荣德机电有限公司 | 13925247976 | |
上海皋歌商贸有限公司 | 021-60488657 | |
上海复勒液压设备有限公司 | 021-51870586 | |
厦门南丽杰工业设备有限公司 | 0592-5685601 | |
祺信机电工程(深圳)有限公司 | 0755-82737295 | |
佛山市金研油压机电设备有限公司 | ||
东莞市欧能自动化设备有限公司 | 18680502757 | |
派克汉尼汾流体传动产品(上海)有限公司 |
产品介绍
Parker派克 A-2 电动阀
Parker Hannifin - A-2 - Valve, Expansion
A-2
The PARKER thermostatic expansion valve is designed for use with refrigeration and air conditioning applications. Constant pressure adjustable, nonbalanced port. Capacity is at ARI standard 750-70; at 10°F liquid subcooling. Use with all refrigerants. Note: Not for use with ammonia. This listing is for each. See other products in some related categories (click to browse): Industrial & Scientific > HVAC Equipment > Ac Refrigeration Technical Specification Item Constant Pressure Expansion Valve Type Adjustable Refrigerant All Nominal Capacity (Tons) 0.88 to 4.24 Equalizer Type External Connection SAE Flare Angle Connector Inlet (In.) 1/4 Connector Outlet (In.) 1/2 Parker Model Number A-2 Control Used as Low Load Protection Device in Hot Gas Bypass Systems, Maintains Constant Evaporator Pressure Under all Load Conditions Balanced Port Design No Superheat Externally Adjustable Adjustable Range 5"Hg vacuum to 90 psig Not For Use With Ammonia