Pneumatic Wear-Resistant Ceramic Butterfly Valve

• Media: Acid
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Model NO.: HZD
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: Standard
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Case
• Specification: DN15-DN500
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000pieces/Year

Product Description

product description: 
The valve plate sealing surface and the valve seat sealing surface of the triple eccentric ceramic hard seal butterfly valve are made of high-performance wear-resistant and toughened structural ceramic materials, and are designed with the principle of three-dimensional eccentricity and oblique cone angle, so that the space movement trajectory of the sealing pair reaches the most ideal state. At the same time, good sealing performance is ensured.

Product Details: 
1. The valve has a compact overall structure, small size, light weight, and easy installation, use and maintenance.
2. The sealing surface of the ceramic butterfly valve is a pair of structural ceramic sealing pairs, which are processed by advanced ceramic spherical surface processing technology. The high hardness and excellent corrosion resistance of the structural ceramic material make the ceramic butterfly valve suitable for a variety of wear and corrosive conditions .
3. The three-eccentric cone angle structure between the sealing pairs makes the two sealing surfaces of the butterfly valve separate from each other at the moment of opening, so as to reduce the damage of the abrasive medium to the valve sealing surface.

Materials of main parts:

1	Valve Body	WCB,CF8,CF8M,CF3,CF3M etc.
2	Valve Disc	Structural Ceramics
3	Nominal diameter	DN50-DN600(2"-24")
4	Nominal pressure	PN10-PN25
5	Applicable temperature	-29~+425ºC
6	Operation method	Handwheel, bevel gear, pneumatic, electric, hydraulic, electro-hydraulic
7	Applicable medium	High abrasion and high scouring media containing solid particles, such as paper pulp, sewage, coal slurry, slag, etc.

About Us