Electric Ceramic Scum Valve

Characteristics


This
valve is applicable for high-hardness grains or corrosive hydraulic coal
transportation ,hydraulic des lagging and cinder removal and slurry
transportation pipelines with the working medium being slag water ration ＞1:5
and the biggest grain ≤5mm .its working nominal pressure is (1.0 1.6, 2.5 ,and
4.0Map ) and applicable temperature ≤100℃
.


All
medium contacting parts are made of structural ceramic with extremely high
chemical stability and hardness , there for it has extremely strong resistance
to abrasion ,corrosion and erosion ,good heat insulation and small thermal
expansion .its feed inlet is fully through without any blocks and it has an
anti-blockage blowing until with strong abrasion resistance ,a good sealing ability ,a small starting
load and little ash seizure or accumulation.


It adopts a high –grade toughened structural ceramic
seal , featuring high mechanical streagth ,strong abrasion resistance ,a long
service life and a compact structure ,which can be installed at any angle


■ Material for main Parts

Item	Name	Material	Item	Name	Material
1	Body	WCB	6	Stud	35#
2	Main Body	WCB	7	Packing	Fexible Graphite
3	Seat	Ind ceramic	8	Packing Gland	2Cr13
4	Disc	WCB+ind Ceramic	9	Stem	1Cr13
5	Nut	25#	10	Electric	Assembly

■ Application Specification

Design & Manufacture		GB/ T12224
Connection end dimension	Face to face	Manufacture`s Standard
	Flange dimension	Gb/T9113.1
Inspect & Test		JB/T 9092
Material	Carbon Steel	GB/T 12229
	Stainless Steel	GB/T12230
Mark		GB/T12220
Supply		GB/T12252

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