application
Health ball type pneumatic cut-off/reversing valve, can be used as a cut-off valve two or three line interface. Or has three to five line interface reversing valve.
advantages
1, have more security, clean, durability and aesthetics, transmission device and the body part of separation, preventing the body heat transfer with pneumatic device.
2, product components are connected by the clamp clamping, which is convenient for installation
3, the ball valve body design has good liquidity, cleaning and diversity
4, handling of the material passed more downy
Connection mode: welded, screw-type, clamp
Connected to the pipe or equipment: made according to the size of DIN11850, ISO international standards.
The material
Product and material contact part 304 or 316 l sealing material: standard EPDM (EPDM)
Surface treatment
Ra: external treatment of < 1.6 um, left inferior smooth processing < 0.6 um internal: polishing processing < 0.6 um
