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Xiamen Kemus Valve Co.,Ltd
Add: 5 floor, Zhimingxing Technology Building No 18, Honglian West Road, Siming District Xiamen China
Tel:+86-592-7103069
Mob:+8618359108305
E-mail: sales1@kemus-valve.com

Check Valve

Welding Check Valve

Welding Check Valve

Products Name:Welding Check Valve H61H, H61Y type 800 (Lb) socket welding forged steel check valve there are three kinds of body cover connection design. The first is a bonnet bonnet: A valve designed in this design has its body and bonnet bolted to a nut, and a wrap-around gasket (made of......

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Products Name:Welding Check Valve

H61H, H61Y type 800 (Lb) socket welding forged steel check valve there are three kinds of body cover connection design. The first is a bonnet bonnet: A valve designed in this design has its body and bonnet bolted to a nut, and a wrap-around gasket (made of flexible graphite 316) is sealed. Customers can also use special metal ring connection. The second design is welded bonnet, according to this design of the valve, the valve body and the valve cap screwed, all-welded seal. Customers have special requirements can also be used when welding penetration. The third is self-tight pressure valve cover, according to the design of this design of the valve, the valve body and the valve cover threaded connection, the pressure from the ring seal.

Product Usage of Welding Check Valve

H61H, H61Y type 800 (Lb) socket welding forged steel check valve there are three kinds of body cover connection design. The first is a bonnet bonnet: A valve designed in this design has its body and bonnet bolted to a nut, and a wrap-around gasket (made of flexible graphite 316) is sealed. Customers can also use special metal ring connection. The second design is welded bonnet, according to this design of the valve, the valve body and the valve cap screwed, all-welded seal. Customers have special requirements can also be used when welding penetration. The third is self-tight pressure valve cover, according to the design of this design of the valve, the valve body and the valve cover threaded connection, the pressure from the ring seal.

The opening and closing parts are opened or closed by the medium flow and force to prevent the medium from flowing backwards to prevent accidents. The check valve is divided into structures according to the structure, and can be divided into three types: lift check valve, swing check valve and butterfly check valve. Lift check valves are available in both vertical and horizontal versions. The swing check valve is divided into three types: single-lobed, double-lobed, and multi-lobed. The butterfly check valve is straight-through type, and the above several check valves can be divided into three types: thread connection, flange connection and welding.

Executive Standard of Welding Check Valve

Design and manufacture: MSSP-118, ASME B16.34

Inspection and Testing: API 598

Marking: MSS-SP-25

Performance parameters of Welding Check Valve

model

H61H

H61Y

proper temperature(℃)

≤425

Suitable media

Water,steam, oil

material

Body,bonnet

Carbon steel

Disc

Chrome stainless steel

Sealing surface

Chromium stainless steel or carbon steel butt iron base alloy

Gasket

Flexible graphite

The main shape and connection dimensions of Welding Check  Valve

Nominal diameter DN

size(mm)

weight (kg)

mm

in

L

l

D

D1

H

15

January 2

80

10

34

21.8

47.5

1.25

0

March 4

90

13

40

27.1

52.5

1.6

25

1

100

13

50

33.8

62.5

2.4

32

1 1/4

120

13

58

42.6

78

3.75

40

1 1/4

140

13

66

48.7

92

5.5

50

2







Structure picture of Welding Check Valve

image001_副本.jpg

Packing & Delivery

RFQ

1. Can I get free samples?

A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?

A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?

A: It should be depends on whether there is sufficient inventory in our warehouse.

4. Can I have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

5. Can you produce the products according to my own drawings?

A: Yes, we can produce the products according to your drawings that will be most satisfy you.

6. Which price terms could accepted?

A: FOB,CIF all acceptable.