Val-Matic Surgebuster Check Valve - Manual (Page 8)

HANDPUMP OPERATION: The Dashpot may be
equipped with a hand pump as shown in Figure 7.
The hand pump can be used to drive the valve
partially open using hydraulic oil pressure.
1. To open the Check Valve, close the round
Release Knob (turn clockwise 3 turns), insert the
pump handle into the pump, and stroke the
pump several times.
2. To close the Check Valve, open the Release
Knob (turn counterclockwise 3 turns) to release
the oil pressure.
Hand pump: Simplex Series P1000.
FIGURE 7. DASHPOT WITH HANDPUMP
PARTS AND SERVICE
Parts and service are available from your local
representative or the factory. Make note of the
valve Model No. and Working Pressure located on
the valve nameplate and contact:
Val-Matic Valve and Mfg. Corp.
905 Riverside Drive
Elmhurst, IL 60126
Phone: (630) 941-7600
Fax: (630) 941-8042
www.valmatic.com
A sales representative will quote prices for parts or
arrange for service as needed.