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Section No. 13.2

Series

1250

1250 Lever Operated Valve Application The WellMark lever operated “dump” valve is used in conjunction with a float nose to dump oil or water from separators, knockouts, treaters, and other accumulators.

Features • 500 psi Working Pressure, Std. • Ductile Iron Body and Bonnet • Balanced Double Seats for High Flow • No Diaphragms to Rupture

Specifications

Dimensional Data

Working Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 500 psi 15"

Material Body 2" Globe or Angle . . . . . . . . . . . . . . . . . . Ductile Iron

6 7/8

Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ductile Iron Trim . . . . . . . . . . . . . . . . Viton® Molded Plug, Integral Seat Stem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 S.S. 2" NPT

Stuffing Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Steel

4"

Installation WellMark Float Nose

4"

2" NPT Angle Valve 15"

6 7/8

WellMark Lever Operated Oil Valve

3 7/16

2" NPT

7 3/4

2" NPT Globe Valve

The

Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com

©2003 The WellMark Company • Litho USA • WM1250-10/03 • All registered trademarks are the property of their respective owners.

3


Section No. 13.2

1250

Series 1250 Lever Operated Valve Determining the Model Number Example given: Standard Model 2LS – Series 1250 2" Angle Lever Valve with NPT Connection.

MODEL 2LS 2LS • 2" Angle Lever Valve 2LSG • 2" Globe Lever Valve

23 26 28 25

Parts List Item

Description BODY, 2"NPT ANGLE, DUCTILE IRON BODY, 2"NPT GLOBE, DUCTILE IRON 2* BOTTOM PLUG, VITON ® 3* TOP PLUG, VITON ® 4 STEM, INNER, ASTM A-582 TY.303 5 SPACER, ASTM A-582 TY.303 6 BONNET, DUCTILE IRON 7* GASKETMOLDED BUNA-N 8 CAP SCREW, ASTM A-307 GR.B 9 WASHER, ASTM A-582 TY.303 10 HINGE PIN, STAINLESS STEEL 11 COTTER PIN, MONEL 12 LINKAGE, ASTM A-167 TY.304 13 HINGE ASSY., ASTM A-167 TY.304 14 RIVET, ASTM A-582 TY.303 15 FLEX-LOC NUT, STAINLESS STEEL 16 STEM, ASTM A-582 TY.303 17 STUFFING BOX, ASTM A-108GR.1018 18 BEARING, OILITE BEARING 19* O-RING, BUNA-N 20 RETAINER CAP, DELRIN 21* O-RING, BUNA-N 22* GASKET, DELRIN 23 LEVER COLLAR, CAST STEEL 24 CAP SCREW, STAINLESS STEEL 25 LEVER, 15", ASTM A-36 26 CAP SCREW, ASTM A-307 GR.B 27 CAP SCREW, ASTM A-307 GR.B 28 HEX NUT, ASTM A-307 GR.B *Recommended Spare Part

Qty. 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 2 1 3

1

Part No. 05010-1211 05012-3611 05011-3984 05011-3976 05010-1435 05011-3455 05010-0809 05011-0816 05000-1874 05010-1492 05010-2037 06000-0239 05010-2052 06500-0614 05010-2094 05000-2062 05010-0999 05010-0965 06000-0015 05000-0207 05010-0973 05000-0082 05011-1665 05010-0841 05000-1585 05010-3910 05000-1874 05000-1916 05000-2104

13 27

14 A

A

28 8

6

7

12 11 10 3 5

4

2 9 1

15

18 22

21 17 16

19

20

24

Model and Part No. Size 2"

The 4

Model No. 2LS 2LSG

Connection 2"NPT 2"NPT

W.P. 500 500

Cv 40 40

Wt. 27 31

Part No. 03000-0210 03000-0211

Section A-A

Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com ©2003 The WellMark Company • Litho USA • WM1250-10/03 • All registered trademarks are the property of their respective owners.


1250 Level Control Specification, Order Code & Parts Manual