.氣壓室外采用陶瓷閥，耐磨性高.

.氣壓慢速運(yùn)轉(zhuǎn)，不卡機(jī)

.零件少,組裝容易.

.自吸能力強(qiáng).

 型號(hào)說(shuō)明

 VA-25-PP-PP-TF-TF

1. 機(jī)型編號(hào):VA

2. 口徑8:1/4”,10:1/8”,15:1/2”,20:3/4”,25:1”,40:1-1/2”,50:2”,80:3”

3. 泵體材質(zhì):AC-Acetal,PP-Polypropylene,AL-Aluminum,KY-PVDf,SS-SUS316,CL-CAST LRON

4. 球座材質(zhì):AC-Aetal,PP-Polypropylene,HY-Hytrel,SP-Santoprene

5. 球閥材質(zhì):AC-Acetal,HY-Hytrel,SS-SUS316,SP-Santoprene,

GE-Geolast,BN-Buna-nvt-viton ,TF-Teflon

6. 膜片材質(zhì)：TF-Teflon,HY-Hytrel,BN-Buna-nvt-viton,SP-Santoprene,GE-Geolasa