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Flanged Brass Stop Valve

Flanged Brass Stop Valve

Working pressure: 1.6Mpa
125WOG
316 stainless steel
Working medium: Water, Natural Gas, Oil and some corrosive liquid
Working temperature: -20°C ≤ T ≤ 150°C

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Stop valve straight type, flanged connection

1. Product features and application of flanged brass stop valve
● Working pressure: 1.6Mpa
● 125WOG
● 316 stainless steel
● Working medium: Water, Natural Gas, Oil and some corrosive liquid
● Working temperature: -20° C≤ T≤ 150° C
● Stem Thread Position: Inside Screw Stem Stop Valve
● Thread standard: ISO7/1, ISO228, NPT, DIN2999
● Sealing Form: Gland Packings Stop Valve
● Surface color

Chromed Plated

Nickel Plated

Zinc Plated

Brass color

 

 

 

● Certificate: CE, SGS, ISO9001


2. Material specifications of flanged brass stop valve

NO.

Part Name

Material

1

Body

Brass

2

Name Plate

Aluminum

3

Stem

Brass

4

Hand wheel

Cast Iron

5

Bonnet

Brass

6

Seat Screw

Brass

7

Seat Packing

BUNA SN-919F

8

Packing Nut

Brass

9

Gland Packing

PTFE


3. Dimensions of flanged brass stop valve

DN(mm)

Spec(Inch)

D(mm)

H(mm)

L(mm)

Weight

15

1/2"

55

79.5

80

 

20

3/4"

60

88.6

90

 

25

1"

72

94

100

 

32

1¼"

80

114

110

 

40

1½"

100

132

120

 

50

2

140

183

135

 


4. Product introduction of flanged brass stop valve
Stop valve with shut off or screw down non return (SDNR) function. Straight, rising stem type with flanged ends, screwed and secured bonnet as well as metal sealing. For warm sea water it is recommended to use a stem of zinc free bronze, CuSn6.
Fluid resistance is small, the resistance coefficient and the same lengh of the pipe section. Flanged brass stop valve is tight and reliable.the current stop valve sealing surface material widely used plastic, good sealing, vacuum system has also been widely used. Flanged brass stop valve is easy to operate, quick opening and closing, as long as the rotation from 90° to 90°, to facilitate long-distance control. What's more, flanged brass stop valve structure is simple, the seals are generally active, demolition and replacement are more convenient.


5. Certificate of product
Certificate of product

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