DS2 Regulator Valve

The Udor DS2 is a medium-pressure regulating control unit for diaphragm spray pumps, manufactured by Udor S.p.A. in Italy. Like its DL2 counterpart, the DS2 provides precise pressure regulation with a manual dump valve, glycerine-filled pressure gauge, and multiple ball-valve outlet taps. The DS2 is designed primarily for remote/standalone mounting — ideal for positioning the controls near the operator on the spray rig frame, separate from the pump.

Applications

• Agricultural crop spraying — herbicides, fungicides, insecticides, foliar fertilisers
• Pasture and broadacre weed control
• Orchard and vineyard spraying
• Horticultural and nursery applications
• Professional turf care and sports field management

Specifications

Operating Pressure	40 bar (580 PSI)
Maximum Pressure	80 bar (1160 PSI)
Maximum Flow Rate	100 L/min (27 GPM)
Outlet Ports	2 or 3 x 1/2″ ball valve taps
Bypass Port	3/4″ hose barb
Pressure Gauge	Glycerine-filled, included
Body Material	Aluminium
Mounting	Remote-mounted or pump-mounted (kit included)

Key Features

• Adjustable pressure regulation via control knob (0 to 40 bar)
• Manual dump valve/lever for zero-pressure start — protects pump from shock loading
• Glycerine-filled pressure gauge for accurate, vibration-dampened readings
• 2 or 3 independently controlled 1/2″ ball-valve discharge ports
• 3/4″ bypass port returns excess flow to tank for jet agitation
• Lightweight aluminium body construction
• Remote control kit included for flexible mounting options

Parts & Service

AES Waterblasters carries a comprehensive range of genuine spare parts, including seals, valves, plungers, bearings, and all common service items. Contact us on 09 271 4782 or visit our Auckland showroom for parts enquiries.

Compatible Pumps

• Udor Kappa 25, 32, 33, 43, 53, 55, 65
• Udor Delta 40, 50, 75, 100
• Udor Zeta 70, 85, 100, 120, 140