Q661F overview:
Pneumatic three ball valve for PN1.0 ~ 6.4MPa, the temperature of -29 to 180 DEG C (seal for PTFE) or -29 to 300 DEG C (seal for various Polyparaphenylene) pipeline, used to cut off or connect the line of medium. Choose different materials, can be applied to water, steam, oil, nitric acid, acetic acid and other media.
Characteristic：
Pneumatic three ball valve is divided into three sections. Body casting using advanced technology imported from Taiwan, reasonable structure, beautiful appearance. Seat with elastic sealing structure, reliable sealing, easy to open and close. The stem seal downloading inverted structure, abnormal pressure of the valve chamber, the stem will not be out. Three pieces of ball valve connection form another butt welding (BW) socket welding (SW), internal threads, external threads, clamps, and can be equipped with international standard ISO platform and locking device. Can be set 90 degree switch positioning mechanism, according to the need to lock to prevent misoperation.
Main technical parameters:
Connection: internal thread, welding, internal thread, external thread, clamp connection
Body material: 301, 304, 316, precision casting
The seat material: Teflon, polystyrene, PPL hard alloy bit
Mode of action: double acting, single action (spring reset)
Specification: DN15 - DN100
Control mode: switch type
Accessories selection: solenoid valve, locator, limit switch, air source treatment, manual mechanism
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