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Brass Swing Check Valve

Material: brass, Bronze C83896.
200 WOG Swing type
Size: 1/2"~ 4", BSP
Working Pressure: 200PSI
Working medium: Water, Oil and some corrosive liquid

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Forged brass Threaded swing horizontal check valve
1. Product features and application of brass check valve

● Material: brass, Bronze C83896.
● 200 WOG Swing type
● Size: 1/2"~ 4", BSP
● Working Pressure: 200PSI
● Working medium: Water, Oil and some corrosive liquid
● Threaded: BSP, NPT, PT,
● Investment casting Body
● Inside screw and screwed cap
● Adjustable stem packing
● Swing type disc, integral seat

2. Dimensions of brass swing check valve 

Size(inch)

L(mm)

L1

L2

H(mm)

D(mm)

Weight

1/2"

47

10.5

11.5

36

15

 

3/4"

53

12

12

39

20

 

1"

63

13

13

43.5

25

 

1 1/4"

70

13

13

49.5

32

 

1 1/2"

88

17

17

59.5

37

 

2"

97

20

23

67.5

47

 

2 1/2"

120

26

23

78.5

55

 

3"

135

25

27

86.5

70

 

4"

162

25

28

116

90

 


3. Material specifications of brass swing check valve factory

Item

Designation

Material

1

Body

Brass

2

Pin

Brass

3

End adapter

Brass

4

Washer

NBR

4

Spring

Stainless steel

5

Plate

Stainless steel


4. Product introduction of brass swing check valve
Brass swing check valve disc is cylindrical disk-shape, around the seat channel axis to do rotational movement, due to inner channel is the streamline, the flow resistance is smaller than the lift check valve, apply to the low flow rate and seldom flow changes large-caliber occasions, but it should not be used for pulsatile flow, its sealing performance is less than lift type. Swing Check Valve is divided into single disc, double disc, multi disc. These three types are mainly according to valve diameter, for the purpose to prevent the media stopping flow or reflux, reducing the hydraulic compact.


5. Certificate of product
Certificate of product

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