High Performance Double Offset Butterfly Valves/

Zhitai AW series Pneumatic actuator with high pressure butterfly valve 

valves with Pneumatic actuators

Product Overview:

Overview for Wafer butterfly valve with pneumatic clamp butterfly valve

Model:ZTD673H-16
Diameter:DN40-DN800
Pressure:PN1.0-1.6Mpa
Medium:Fresh water,sewage,sea water,weak acid,weak base etc.
Temperature:-20-135 degree
Body material:Grey cast iron,ductile iron,cast steel

  Product Features:

Features for Wafer butterfly valve with pneumatic clamp butterfly valve:

Ideal for clean fluids and line size above 50 NB.
Tight shut off available.
Longer seat life with the end stroke adjustment of the actuator.
Suitable for control duty

Product Design:

Design for Wafer butterfly valve with pneumatic clamp butterfly valve:

As per AWWA : C504 and BS : 5155.
TYPE :Centerline
Double Ecentric, High Performance type.
Triple Ecentric for light shutoff.

More Features:

Features of Wafer butterfly valve with pneumatic clamp butterfly valve

(1) Small in size and light in weight and maintenance. It can be mounted wherever needed.
(2) Simple, compact structure, quick 90 degree on-off operation.
(3) Disc has two-way bearing, perfect seal, without leakage under the pressure test.
(4) Flow curve tending to straight-line. Excellent regulation performance.
(5) Various kinds of materials, applicable to different medium.
(6) Strong wash and brush resistance and can fit to bad working condition.
(7) Center plate structure, small torque of open and close.
(8) Long service life. Standing the test of ten thousands opening and closing operation.
(9) Can be used in cutting off and regulation medium.

Material:

Model : ZTD--F (N, P, H, Y )

Bore: DN10-100mm

Pressure: 1.6, 2.5, 4.0, 6.4 Mpa: 150Lb, 300Lb, 600Lb:

Dimension standard: GB, ANSI, JIS

Body material: Carbon steel(WCB), Stainless steel(CF8, CF8M, CF3, CF3M)

Seat material: PTFE, PPL, N, H, Y

Mode of action: double-acting, single-acting (spring reposition)

Control: Switch , Adjust .

Selection of Accessories: solenoid valve, locator, limit switch, F.R..L. Combination unit.

                     Manua Device.