Heavy Hammer Type Butterfly Valve

All kinds of auxiliary equipments can be provided, including inlet valve devices (large, middle and small size single spherical vale; butterfly valve and gate valve covering a specification from 200 to3400 mm, hand-electrically operated and hydraulic control), governors (large, middle and small size single microcomputer governor covering an operating oil pressure from 2.5 to 16MPa), excitation devices (large, middle size single SCR microcomputer excitation system and small size single microcomputer integrated panel) and automatic systems etc. High quality and competitive price can be promised.

This is technical parameters of heavy hammer type butterfly valve.

Basic Parameters
Nominal Diameter (mm)		2600
Nominal Pressure (MPa)		1.6
Test Pressure (MPa)	Sealing	Max. Water Head/120
	Strength	2.4
Operating Pressure (MPa)		≤1.6
Applied Temperature (℃)		≤8
Applied Medium		Water, oil etc.

Electro-hydraulic Control Parameters
Physics Power	AC380 V±10%
Control Power	AC220V, DC220V, DC24V
Electrical Machinery Power	4KW, 7.5KW
Rated Oil Pressure	16MPa
Pressure Maintaining Range	≈8~11MPa
Oil Tank Volume	63L
System Medium	YB-N32, YB-N46

Materials of Main Parts
Name	Material
Body	Carbon Steel
Disc	Carbon Steel
Shaft	Stainless Steel
Body Sealing	Stainless Steel
Disc Sealing Ring	Stainless Steel, Soft Graphite
Transmission Shaft	Copper Alloy
Packing	Soft Graphite
Wallboard	Carbon Steel