ZRV type V-adjustable ball valve

ZRV type V-adjustable ball valve introduction

ZRV type V-adjutment ball valve, disk with V type slot, which produce shear force with hard seal seat relative rotation to shut fiber to avoid jamming. It realizes to adjust pressure, flow, temperature, liquid level and other parameter. It has flow ability, high adjustment precision , large adjustment, good sealing, light weight and other feature. It can be used in mostly situation except small size, angular, three way connection. It is best produce instead of importing product, especially applicant to adjust mud and including fiber medium and including micron solid suspended matter . It is widely used in paper making, sugaring , petroleum , chemical, metal and other industry automatic control system.

ZRV type V-adjustable ball valve Standard Specification

Body type : Straight casing ball vavle
Disk type: V opening sphere
Nominal Diameter ;DN50 ~300 NPS 2〞~12〞
Norminal pressure : PN16 ~40 CLASS 150LB ~300LB
Connection : Flange FF, RF, RTJ, wafer and so on
Packing : V type PTFE, Flexible graphit
Seal gasket: Metal + graphite
Actuator : Pneumatic : pneumatic piston actuator, pneumatic diagragm actuator
Electric :DTR series, 3810 series
Surface painting :Green Acrylic polyurethane enamel

Model Establishment

ZRV type V-adjustable ball valve

ZRV type V-adjustable ball valve


Example: Pneumatic piston V-adjustment ball valve, Pressure PN16, Body material WCB, Nominal diameter DN100, Model: ZSRV-16C DN100

Performance

ZRV type V-adjustable ball valve

ZRV type V-adjustable ball valve


Note 1:Parameters in performance sheet is based on the control valve with positioner and PTFE packing .