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   LANCE

2 Piece Industrial Ball Valves

TEMPERATURE & FLOW CAPACITY:

PRESSURE:
Bronze
Pressure Rating: 600 WOG 1/4" - 2", 150 WSP
 

PART NO.

SIZE

A

B

C

D

21-021

1/4

2 - 1/16

1 - 3/4

3/8

3 - 7/8

21-031

3/8

2 - 1/16

1 - 3/4

3/8

3 - 7/8

21-041

1/2

2 - 1/4

1 - 13/16

1/2

3 - 7/8

21-061

3/4

3

2 - 1/8

11/16

4 - 3/4

21-081

1

3 - 3/8

2 - 1/4

7/8

4 - 3/4

21-101

1 - 1/4

4

2 - 5/8

1

5 - 1/2

21-121

1 - 1/2

4 - 3/8

2 - 7/8

1 - 1/4

5 - 1/2

21-161

2

5 - 1/2

3 - 1/16

1 - 1/2

5 - 1/2

Conforms to Specification: MSS SP-110

Carbon
Pressure Rating: 1/4" - 1" 2000 WOG, 1 1/4 - 2" 1500 WOG, 150 WSP 

PART NO.

SIZE

A

B

C

D

23-021

1/4

2 - 1/16

1 - 3/4

3/8

3 - 7/8

23-031

3/8

2 - 1/16

1 - 3/4

3/8

3 - 7/8

23-041

1/2

2 - 1/4

1 - 13/16

1/2

3 - 7/8

23-061

3/4

3

2 - 1/8

11/16

4 - 3/4

23-081

1

3 - 3/8

2 - 1/4

7/8

4 - 3/4

23-101

1 - 1/4

4

2 - 5/8

1

5 - 1/2

23-121

1 - 1/2

4 - 3/8

2 - 7/8

1 - 1/4

5 - 1/2

23-161

2

5 - 1/2

3 - 1/16

1 - 1/2

5 - 1/2

Conforms to Specifications: MSS SP-110,
API 598, API 608, ASME B16.34

Stainless Steel
Pressure Rating: 1/4" - 1" 2000 WOG, 1 1/4" - 2" 1500 WOG, 150 WSP

PART NO.

SIZE

A

B

C

D

22-021

1/4

2 - 1/16

1 - 3/4

3/8

3 - 7/8

22-031

3/8

2 - 1/16

1 - 3/4

3/8

3 - 7/8

22-041

1/2

2 - 1/4

1 - 13/16

1/2

3 - 7/8

22-061

3/4

3

2 - 1/8

11/16

4 - 3/4

22-081

1

3 - 3/8

2 - 1/4

7/8

4 - 3/4

22-101

1 - 1/4

4

2 - 5/8

1

5 - 1/2

22-121

1 - 1/2

4 - 3/8

2 - 7/8

1 - 1/4

5 - 1/2

22-161

2

5 - 1/2

3 - 1/16

1 - 1/2

5 - 1/2

Conforms to Specifications: MSS SP-110, API 598,
API 608, ASME B16.34. Meets Std. MR-01-75

SIZES:

TORQUE REQUIREMENTS:

Size

1/4"

3/8"

1/2"

3/4"

1"

1-14"

1-1/2"

2"

IN. Lbs.

40

40

50

90

150

240

320

360

 SEAT APPLICATION GUIDE:

Seat Type

Range

General Description

UHMWPE

to 180 F

Ultra High Molecular Weight Polyethylene Seats with Graphite Seals and Packing

PTFE

to 400 F

Polytetrafluorethylene Seats and Packing

RPTFE
Lance Standard

to 450 F

Glass Reinforced Polytetrafluorethylene Seat Seals and Packing

CGPTFE

to 500 F

25% Carbon and Graphite PTFE Seats, Graphite Seals and Packing

For Additional information or help with your specific application
 please call us at  (716) 204-0666

or fill in our   INFORMATION REQUEST FORM

 Ryan Specialty Valve Products, LLC
9055 Main Street * Clarence, New York 14031