ACT American Completion Tools
Standing Valves
Seating Nipples
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ACT Standing valves and companion seating nipples are normally used in intermitting or chamber lift wells in the bottom of the tubing or chamber. The seating nipple is an integral part of the tubing string. The standing valve seats on the NO-GO of the seating nipple and seals in the honed bore of the nipple to prevent the fluid from flowing back into well bore when high pressure gas is injected under a slug of fluid. ACT manufactures E-3 type of standing valve, in all popular sizes. A complete line of seating nipples are available to accept the standing valves.

DESCRIPTION & SPECIAL FEATURES OF STANDING VALVE
The E-3 Equalizing Standing Valve has a standard fishing neck and may be equalized and retrieved by wireline. The equalizing feature allows the operator to open ports below the valve and seat without lifting the hydrostatic head. This feature in many cases eliminates the need for an operator to pull a wet string of tubing. This valve may also be used as test plug for testing tubing for pressure leaks above the valve. Carbide balls are available for severe service in sandy wells.

SEATING NIPPLES
The E Seating Nipples are precision nipples that contain a honed bore to accept and seal the standing valve. They are offered in a wide range of sizes compatible with the tubing string and a large selection of bores for different sizes standing valves.
Standing Valves and Seating Nipples
Engineering Data for Type E Seating Nipples
Size (Inch) Size (Inch) Threads Length     Wt/Lbs.
(W/O Coupling)		 Bore (Inch) Part no.
2-3/8 2 10 RD NUE 7-1/2 5-1/2 1.781 6972
2-3/8 2 8 RD EUE 7-1/2 5-1/2 1.781 6823
2-3/8 2 10 RD NUE 7-1/2 5-1/4 1.813 4901
2-3/8 2 8 RD EUE 7-1/2 5-1/4 1.813 4902
2-3/8 2 10 RD NUE 7-1/2 7-1/2 1.375 4941
2-3/8 2 8 RD EUE 7-1/2 7-1/2 1.375 4942
2-3/8 2 10 RD NUE 7-1/2 10-1/2 1.188 5174
2-3/8 2 8 RD EUE 7-1/2 10-1/2 1.188 5175
2-7/8 2-1/2 10 RD NUE 7-1/2 7 2.250 4903
2-7/8 2-1/2 8 RD EUE 7-1/2 7 2.250 4904
2-7/8 2-1/2 8 RD EUE 7-1/2 9-1/2 1.813 4906
2-7/8 2-1/2 10 RD NUE 7-1/2 9-1/2 1.813 4907
2-7/8 2-1/2 8 RD EUE 7-1/2 10-1/2 1.188 7858
2-7/8 2-1/2 8 RD EUE 7-1/2 10 1.375 8773
2-7/8 2-1/2 8 RD EUE 7-1/2 9-1/2 1.438 8774
3-1/2 3 8 RD EUE 7-1/2 17-1/2 1.781 8824
3-1/2 3 8 RD EUE 7-1/2 14-1/2 2.250 8825
3-1/2 3 8 RD EUE 7-1/2 10-1/2 2.750 8826
3-1/2 3 8 RD EUE 7-1/2 19-1/2 1.375 8769
Engineering Data for Type E-3 Standing Valves
Size
(Nom.)
(Inch)		 WT/Lbs. Dimensions (inches) Bottom
Thread
(inch)		 Part no. Remark
Max.
O.D.		 Fishing
Head Dia.		 Fishing
Neck Length		 Overall
Length		 Packing
Size		 Min. Size
Port
A B C D E F
2 5-3/4 1.860 1-3/8 3-3/16 14-3/4 1-25/32 1.00 1 NPT 300-3240-000-01 SS BALL
2 5-3/4 1.860 1-3/8 3-3/16 14-3/4 1-13/16 1.00 1 NPT 300-3250-000-01 SS BALL
2-1/2 7-1/4 2.298 1-3/8 3-3/16 14-3/4 2-1/4 1.00 1 NPT 300-4260-000-01 SS BALL
2-1/2 7-1/4 2.298 1-3/8 3-3/16 14-3/4 2-1/4 1.00 1 NPT 300-4261-000-01 TC BALL

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