Specification Download
AWWA C504 Butterfly Valve
150PSI/250PSI		 Fig. 2102-SS Disc.
Fig. 2103-DI Disc with SS Edge.
Valve Standards: Complies with AWWA C504.
Working Pressure and Temperature
Working pressure 150psi for ANSI B16.1 Class125 flange,
250psi for ANSI B16.2 Class250 flange.
MJXMJ end valve pressure can be both 150psi & 250psi.
Temperature from -10℃ to 120℃ for EPDM seat.
Temperature from -10℃ to 82℃ for NBR seat.
Top Flange: Complies with ISO5211/1.
Flange Types
ANSI B16.1 Class125 or ANSI B16.2 Class250.
Mechanical-Jointed End
AWWA/ANSI C153/A21.53-00.
Operator:Handle or gear operator.
Materials Specifications
Part Name

Materials

ASTM Spec.

Body

Cast Iron

A126 Class B

Seat

EPDM/NBR/Viton

Commercial

Disc

Stainless Steel

A351 CF8/CF8M

DI with SS316 edge

A536 65-45-12,

Stem

Stainless Steel

AISI 420

V-Packing

EPDM/NBR

Commercial

Cover Plate

Ductile Iron

A536 65-45-12
Dimensions (mm)

Size

80/3"

100/4"

150/6"

200/8"

250/10"

300/12"

350/14"

400/16"

450/18"

500/20"

600/24"

A

6-5/16
(160)

7-1/16
(179)

8-3/8
(213)

9-5/8
(245)

10-15/16
(277)

12-1/2
(318)

14-1/16
(357)

16-1/16
(408)

17-1/4
(438)

18-9/16
(472)

22-9/16
(573)

B

3-11/16
(93)

5-1/2
(140)

6-13/16
(173)

8
(204)

9-5/16
(237)

10-13/16
(278)

12-1/8
(308)

12-3/8
(315)

13
(331)

14-5/16
(363)

16-3/4
(425)

C

1-3/16
(30)

1-3/16
(30)

1-3/16
(30)

1-3/16
(30)

1-3/16
(30)

1-3/16
(30)

1-3/4
(45)

1-3/4
(45)

1-3/4
(45)

1-3/4
(45)

1-3/4
(45)

D

3-9/16
(90)

3-9/16
(90)

4-15/16
(125)

4-15/16
(125)

4-15/16
(125)

4-15/16
(125)

5-15/16
(150)

6-7/8
(175)

6-7/8
(175)

8-5/16
(210)

8-5/16
(210)

E

ANSI 125# FL.

5
(127)

5
(127)

5
(127)

6
(152)

8
(203)

8
(203)

8
(203)

8
(203)

8
(203)

8
(203)

8
(203)

ANSI 250# FL.

5
(127)

5
(127)

5
(127)

6
(152)

8
(203)

8
(203)

8
(203)

8
(203)

8
(203)

8
(203)

10
(254)

MJXMJ

8-1/2
(216)

8-1/2
(216)

8-1/2
(216)

8-5/8
(219)

9-1/4
(235)

9-1/4
(235)

11-1/2
(292)

12
(305)

12-1/4
(311)

12-1/2
(318)

13-1/4
(337)