Resistance to Erode Eccentricity Ball Valve
ZSHV/ZDRV series control the opening and closing of the valve by the rotation of the eccentric shaft to drive the ball fixed to it. It is compact, flow capacity, and effectively sealed so that it can be an advantage not only to replace the gate valves and butterfly valves, and also can be...
ZSHV/ZDRV series Resistance to Erode Eccentricity Ball Valve
1-pc body design reduces leakage paths.
V-ball provides large dynamic pass of fluid, including solid particles.
V-ball with top and bottom bearings reduces operational torque.
Rotary-valve design allows the cutting of solids between the v-ball and the seats enabling the fluid to pass smoothly without obstructions.
Spring live-loaded metal seats with Viton or graphite backing.
soft seats and metal seats to satisfy various applications. Seats can be easily changed in a few simple steps.
Nearly equal percentage flow characteristic.
Available in flangeless or flange connection.
ISO 5211 mounting pad.
Easy to remove cap design simplifies seat changes and installation of repair kits.
With or without
Main specification and technical parameter
1” ~20” (DN25~DN500) ISA S75.04, IEC/DIN 534-3-2
Pressure Rate Temp Range
DIN PN10, 16, 25, 40,63; -29℃ ~ 240℃ with Soft Seat
ANSI 150,300,600 -29℃ ~ 350℃ with Metal Seat
Body Material Metal Seat/Soft Seat Leakage Std
WCB, CF8, CF8M, CF3M, etc. Class V, VI (with Tungsten Carbide coated trim)
Metal Seat：CF8+HCr/304+STL, CF8M+HCr/316+STL,CF3+HCr/304L+STL, etc.
Nitriding/Tungsten Carbide/Satellite Alloy/Nickle Base Alloy plating are available for abrasive media.
Soft Seat :Devlon/PEEK/PCTFE are available
Hoyee is a professional manufacturer of industrial valves provides performance, safety and long service life products which have to reliably handle the most aggressive of substances, our products stand the test of time in chemical, textile, transportation, pharmaceutical, pulp & paper, mining, boiler and power industries.
Hoyee give comprehensive service from start to finish, encompassing consultation through to after sales service, full support in every respect and ensure that you are accompanied at each stage of your project.
Packing Details: Wooden box and plywood case, standard export packing.
In addition that we can design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.