Zhejiang Huibo Valve Technology Co.,Ltd

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Non Raising Brass Gate Valve

Brass Gate Valves, with Steel/ casting iron/ aluminum handle,
200wog, 250wog, PN20 design, Thread End
Material: Brass (CZ132, CZ122)
Size: 3/8"- 4"
Handle: steel/ Iron/ aluminum handle

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Product features and application of non-rising stem brass gate valve
● Brass Gate Valves, with Steel/ casting iron/ aluminum handle,
● 200wog, 250wog, PN20 design, Thread End
● Material: Brass (CZ132, CZ122)
● Size: 3/8"- 4"
● Handle: steel/ Iron/ aluminum handle
● Working temperature: -20°C ~ 100°C
● Working pressure: PN20, PN25, 200WOG, 250WOG
● Thread: NPT, BSPT, ISO228

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Material specifications of non-rising stem brass gate valve

NO.

Part Name

Material

1

Body

Brass

2

Core

Brass

3

Bonnet

Brass

4

Stem

Brass

5

Packing

PTFE

6

Gland nut

Brass

7

Thread

Female

8

Name plate

Aluminum

9

Hand wheel

Aluminum


Dimensions of non-rising stem brass gate valve

Size(Inch)

L(mm)

B(mm)

H(mm)

D(mm)

Weight

3/8"

37

9.5

65

44


1/2"

43

14

73

53


3/4"

46.5

18.5

77

53


1"

51

23

86

59


1 1/4"

57

29

100

72


1 1/2"

60

34

110.5

72


2"

66

45

126.5

78


2 1/4"

80

57

160

98


3"

86

66

190

108


4"

108

85

228

131



Product introduction of non-rising stem brass gate valve
The non-rising stem brass gate valve is also called a rotary rod gate valve (also called a dark rod wedge gate valve). The stem nut is located on the ram plate, and the hand wheel rotates to drive the stem to rotate, so that the ram is lifted. Usually, there is a trapezoidal thread at the bottom of the stem. Through the thread at the bottom of the non-rising stem brass gate valve and the guide groove on the disc, the rotational movement will be achieved. Becomes a linear motion, that is, changes the operating torque into operating thrust. The body material of non-rising stem brass gate valve is brass, bonnet and stem is brass, packing is PTFE, the name plate and hand wheel is aluminum. We also can provide the OEM and produce according to the requirement.


Certificate of product
Certificate of product

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