China Cast Iron Center Line Butterfly Valve Suppliers, Manufacturers - Factory Direct Price

Product Description

Customized Cast Iron Center Line Butterfly Valve From Our Factory with High Quality In Stock

1.Product Feature of Cast Iron Center Line Butterfly Valve

· Cast iron center line butterfly valve has excellent bidirectional sealing performance and low torque, machining performance;
· Flange connection of Cast iron center line butterfly valve installed easily, vertical and horizontal installation are all right;
· Cast iron center line butterfly valve can be used for pipe end do vent valve with reliable performance;
· Cast iron center line butterfly valve is suitable for harsh environmental conditions, it can be reliable;
· Cast iron center line butterfly valve can be used for cutting off and regulating medium.

2.Materials of Main Parts of Cast Iron Center Line Butterfly Valve

Part name	Material Science
Body	Gray cast iron, nodular cast iron, rubber
Axle sleeve	Brass, bronze
Shaft	Stainless steel
Plate	Nodular cast iron, aluminum bronze, stainless steel
Taper pin	Stainless steel
O-ring	Rubber
Key	Carbon steel

Cast Iron Center Line Butterfly Valve

A:Body The structure is short, light weight, high strength, can be used to clip (small caliber) and flange connection.	E:Packing gland Through the compression packing,can effectively prevent the leakage of the shaft end.	I: Anti friction pad Can prevent the abrasion of shaft,reduce the torque, ensure the normal position of the valve shaft.
B: Plate The high strength of the valve plate, through precision processing can completely meet the requirement of zero leakage bi-directional bearing.	F: Seal ring Second axial sealing valve shaft,to prevent impurities entering andeffectively protect the valve shaft.	J: Seat ring High quality rubber ring is fixed on the valve body can achieve zero leakage, valve and flange connection without adding gasket.
C: Valve shaft High strength stainless steel valve shaft can be effectively transmitted torque.	G: Axle sleeve Made of lubrication and friction coefficient of material, effective supporting the valve shaft and reduce driving torque.	K: O-ring As an auxiliary seal to prevent leakage of shaft end.
D: Top flange The transm1ss1on device can be connected with a variety of standard connection.	H: Bottom end cover The wear pad and the valve shaft supporting the valve plate can effectively prevent the valve plate, sagging,ensure the sealing performance of the valve.

3.Technical Date of Cast Iron Center Line Butterfly Valve

Nominal pressure PN(Mpa)		PN10	PN16
Nominal diameter DN(mm)		DN50-DN1400	DN50-DN1400
Test pressure: (Mpa)	Housing	1.5	2.4
	Seal up	1.1	1.76
Temperature		-15ºC~+110ºC-15ºC~+110ºC
Suitable medium		Fresh water, sewage, sea water, gas, food, oil, etc.
Driving method		Handle, worm gear, pneumatic or electric device

4.Application of Cast Iron Center Line Butterfly Valve

Our product is widely used in industrial process automatic control systems in food, environmental protection, light industry, petroleum, chemical industry,water treatment, municipal engineering, electric power, water treatment and other industries.

Cast Iron Center Line Butterfly Valve

5.Company Profile

Tianjin Milestone Pump&Valve Co., Ltd is located in Tianjin city. We offer variety of products which can meet your multifarious demands. MST manufacturers butterfly valve, gate valve, globe valve and some other industrial valves. We can manufacture the valves according customers′ requirements. Because of we near the Tianjin port, we can delivery the products efficiently.

6.Contact Information

If you have any question about valve, please fee free to contact us, our engineer will give you suitable suggestion.

7.FAQ

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