XZ85XS-1 S-shaped grooved soft-sealed signal gate valve

order number

part

standard layout

Optional configuration

1

valve body

Ductile cast iron QT450-10

2

Elastic wedge-shaped gate

Ductile cast iron QT450-10 + EPDM rubber

3

Sliding gate nut

Ductile cast iron QT450-10

Brass HPb59-1

4

valve stem

Stainless steel 420

Stainless steel 304/316/431; Aluminum bronze

5

Valve cover sealing gasket

EPDM

acrylonitrile-butadiene rubber

6

Grade 8.8 internal hex bolt

Zinc-coated steel

Stainless steel 304/316

7

Valve cover

Ductile cast iron QT450-10

8

Grade 4.8 hexagonal bolt

Zinc-coated steel

Stainless steel 304/316

9

Grade 5 hexagonal nut

Zinc-coated steel

Stainless steel 304/316

10

Cover lid

Ductile cast iron QT450-10

11

scraper seal

EPDM

acrylonitrile-butadiene rubber

12

annunciator

plastics

13

Signal gear

plastics

14

hand wheel

Ductile cast iron QT450-10

15

Large flat washer

Zinc-coated steel

Stainless steel 304/316

16

Grade 4.8 hexagonal bolt

Zinc-coated steel

Stainless steel 304/316

17

Signalizer bracket

Zinc-coated steel

18

O molding ring

acrylonitrile-butadiene rubber

EPDM

19

8.8-grade hexagonal bolt

Zinc-coated steel

Stainless steel 304/316

20

flat gasket

Zinc-coated steel

Stainless steel 304/316

21

O molding ring

acrylonitrile-butadiene rubber

EPDM

22

Stop ring

Brass HPb59-1

Nominal diameter DN

size （mm）

Inch

mm

L

H

OD

d

A

B

2"

50

140

234

60.3

57.15

15.88

7.92

21/2"

65

150

260

76.1

72.26

15.88

7.92

3"

80

160

300

88.9

84.94

15.88

7.92

4"

100

178

328

114.3

110.08

15.88

9.52