Butterfly valves with code BF1MZxxx

These cast-iron, wafer-style butterfly valves are fitted with PTFE seats.

The notch-plate and fixings are stainless for extra corrosion resistance.

Max Pressure: 16 bar

Max Temperature: 120ºC

Pad and shaft dimensions compliant to ISO5211

Compatible with PN6, PN10, PN16, ANSI-150 and BS Table D & E flanges.

Item

Description

Material

1

Shaft

SS410

2

Bushing

PTFE

3

O-ring

EPDM

4

Taper pin

SS316

5

Disc

CF8M

6

Seat

PTFE

7

Body

Cast Iron

8

Notch Plate

SS304

9

Lever bolt

Stainless Steel

10

Lever

Malleable Cast iron

11

Notch plate bolts

Stainless Steel

DIMENSIONS

Size

A

B

C

L

P

S

Mount

DN65

2½”

89

174

28

45

260

9

Ø50

DN80

3”

95

181

28

45

260

9

Ø50

DN100

4”

114

200

28

52

260

11

Ø70

DN150

6”

139

225

28

56

260

14

Ø70