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Focus on wholesale valves and pipe fittings, quality is our culture.

Check Valve 1/2 to 4 - - HuiYi Valve 1
Check Valve 1/2 to 4 - - HuiYi Valve 2
Check Valve 1/2 to 4 - - HuiYi Valve 3
Check Valve 1/2 to 4 - - HuiYi Valve 4
Check Valve 1/2 to 4 - - HuiYi Valve 5
Check Valve 1/2 to 4 - - HuiYi Valve 6
Check Valve 1/2 to 4 - - HuiYi Valve 1
Check Valve 1/2 to 4 - - HuiYi Valve 2
Check Valve 1/2 to 4 - - HuiYi Valve 3
Check Valve 1/2 to 4 - - HuiYi Valve 4
Check Valve 1/2 to 4 - - HuiYi Valve 5
Check Valve 1/2 to 4 - - HuiYi Valve 6

Check Valve 1/2" to 4" - - HuiYi Valve

Size:
1/2" to 4"
Material:
Stainless Steel
Packing:
Inner case is carton, outside package is plywood case
Test Standard:
API 598
Thread:
NPT, BSPT, BSPP
Inquiry

Product details of the check valve


Product Description

Featuring a comfortable look the offered check valve is made from quality approved range of materials. HuiYi Valve has gained more fame for its spectacular check valve. The check valve has gained its good reputation for its strict quality assurance.

Product Description

Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these check valves to be used with a wide variety of fluids including, but not limited to water, oil, gas, air, light alkali's, acids, biodiesel, fuels and alcohols

Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow moves in the opposite direction, it will swing shut. The check valve cannot be used in vertical applications as gravity may affect the function of the swinging motion

Dimension

Size

∅ D(mm)

L(mm)

H(mm)

1/2”

15

65

43

3/4”

20

80

53

1”

25

90

60

1-1/4”

32

105

60

1-1/2”

40

120

75

2”

50

140

79

Main Parts

No.

Part Name

Material

1

Bonnet

CF8/CF8M

2

Gasket

PTFE

3

Body

CF8/CF8M

4

Hanger Pin

304

5

Plug Gasket

PTFE

6

Plug

304

7

Discharge Plug

CF8/CF8M

Product details

图片1 (32)
图片1 (32)
图片2 (31)
图片2 (31)


Company Advantage

• HuiYi Valve will deeply understand the needs of users and offer great services to them.
• Traffic convenience including easy and open highway access and the great geographic location is conducive to the transportation of br /> • Since the beginning in our company has acquired strong economic strength. We have also gained high credibility in the industry and had a strong appeal after the development of years.
• HuiYi Valve's are popular among many provinces, cities and autonomous regions in China. Moreover, they gain a certain position in the overseas market such as Southeast Asia, the Middle East, Africa, and other countries and regions.
If you have any questions, feel free to consult HuiYi Valve and we will reply you with answers in time.

Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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