1. Treater Oil & Water Valves

2. Treater Oil & Water Valves
Kimray
Treater Valve

3. Treater Oil & Water Valve

4. Treater Valve Balanced against upstream pressure Weights may be
added to increase
liquid head
Balanced against
downstream pressure
or vacuum
Can be manually
opened and closed
Standard weight holds
4 feet of liquid head
Teflon packed
rotary stuffing box

5. Treater Valve Operation
Vessel gas pressure
Gas pressure
plus liquid head
Downstream pressure
or vacuum

6. Installation Notes Do not install a regulator anywhere
in gas equalizing line.
Do not use equalizing
Line as a source of
Gas for any other device.
Do not bow equalizing
line or water will collect
and freeze or cause
uneven operation
Note liquid drain
on gas equalizing
line.
Opening vent valve
will cause treater
valve to open.

7. Installation Notes 12 feet 4 feet Standard weight & arm
2 weights & 29” arm

8. Trouble Shooting Stuffing box nut loose Salt crystals on stem
Teflon packing worn
Soft seat worn
Removable seat worn
Either diaphragm off center
Stuffing box nut too tight
Soft seat leaking
Diaphragms hardened
Infrequent draining of drip pot
Leaking stuffing box
Valve will not shut off tightly
Erratic Operation
Freezing water on Main Diaphragm

9. Repair Hints
Do not over-tighten
Stuffing box nut

10. Repair Hints Tighten 4 screws evenly. Center and align diaphragm
plate before bolting housing
down.
Do not over-tighten
pivot screw.

11. 26 DM Diaphragm Motor Valve

12. 26 DM Diaphragm Motor Valve
From
Production
Equalize to
gas space
Adjusting blocks should
be moved to adjust for spread.
Weight is positioned for
maximum height.
Supply in
15 to 20 psig.
Meter
Must be larger in
Diameter than flow lines