Thread swing check valve

ADVANTAGES

Features:
Working temperature：-29℃～180℃
Suitable medium：Water, steam, oil, etc
Application：Municipal construction,electricity, water supply and drainage,water treatment,oil

Product Identification:
Swing check valve refers to a valve that automatically opens and closes the valve clack depending on the flow of the medium itself to prevent the medium from flowing back.
The structure is swing type, except for the gasket and sealing ring used in the middle flange, there is no leakage point as a whole, which reduces the possibility of leakage of the valve. It has been used in many fields such as water supply, chemical industry, metallurgy, pharmacy and so on.

Product Advantages:
1. The main material meets the requirements of national regulations
2. All valve accessories are processed by CNC machine tools to ensure product accuracy;
3. After pressure test, the valve will be cleaned again, the anti-rust oil is sprayed.It is easier for long term storage. The cleanliness of the inner cavity meets the requirements of JB/T7748.
4. Each valve must be tested pressure as per national standards when leaving the factory, unqualified products will not be delivered.
5. Each valve adopts special thread blocking protection to prevent thread damage during transportation;
6. G thread, NPT thread, BSP and other customized threads can be provided according to customer needs.

PARAMETER INFORMATION

1. Executive standard：

Name	Design and manufacture	Standard of pressure test
Executive standard	GB/T 12236	GB/T 13927

2. Material of Main Parts:

Name	1-Body	2-Disc	4-Joystick	7-Sealling	8-Gasket
Material	CF8	CF8	CF8	PTFE	CF8

3. Dimensions：

Size	PN16
DN	NPT	L
15	1/2''	63
20	3/4''	75
25	1''	84
32	1 1/4''	100
40	1 1/2''	115
50	2''	135
65	2 1/2''	160
80	3''	187
100	4''	240

Thread swing check valve

ADVANTAGES

PARAMETER INFORMATION

SPECIAL PEPORT

Bundor Knife Gate Valve exported to Tanzania

Bundor Valves Butterfly Valves, Dual Plate Check Valves and other products are exported to Mexico

Bundor butterfly valve, gate valve, ball valve and other products exported to Vietnam

HOT PRODUCTS

RECENT NEWS

Manifestations and causes of valve leakage in power plants

Common factors causing internal leakage of valves in pipelines

Overhaul and maintenance of check valve in power plant

Measures to prevent internal leakage of ball valve

Measures for Improvement of Electric Valves

CONTACT US