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FZ15W Dark-shaft threaded hard-sealed anti-theft gate valve
FZ15W Dark-shaft threaded hard-sealed anti-theft gate valve
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Product Overview

This valve is designed, manufactured, inspected, and tested in accordance with GB/T 8464, and is suitable for use at specified temperatures.

This device is designed for use with media such as water, oils, and gases at temperatures ranging from-20°C to 120°C within pipeline systems as an opening/closing mechanism. It ensures excellent sealing performance under operating pressure but is not intended for flow rate regulation. It finds extensive application in fluid pipelines across industries including water supply, heating, gas distribution, and solar water heaters.

Technical Specifications

Model: FZ15W

Design and manufacturing standard: GB/T 8464

Nominal pressure: 1.0/1.6 MPa

Sealing test pressure: 0.6–0.8 MPa

Shell test pressure: 1.5/2.4 MPa

Applicable media: raw water, clean water, wastewater; Media temperature: 0°C to 80°C

Connection type: Threaded connection

Connection standard: GB/T 7307

Structure Size

image.png

Nominal diameter

PN

Size (mm)

Inch

mm

L

B

H

S

screw thread G

1/2"

15

10/16

46

14

72

25.5

1/2"

3/4"

20

10/16

51

17

75

31.5

3/4"

1"

25

10/16

56

24

88

38

1"

11/4"

32

10/16

58

30

104

47.5

11/4"

11/2"

40

10/16

62

35

119

53.5

11/2"

2"

50

10/16

71

47

142

66

2"

Material List

image.png

order number

part

standard layout

1

Globe valve body

S304

2

Globe valve plate

S304

3

Globe valve stem

S304

4

gasket ring

PTFE

5

Globe valve cover

S304

6

Neck spring clip

S304

7

Hollow gasket

S304

8

O molding ring

EP7118F

9

Dirt-proof cover

PE

10

key

Q235

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