bevel gear knife gate vlave

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

100

Pack. & Delivery:

plywood

QB Series Knife Gate Valve absorbs the advantages of domestic and foreign advanced technology and structure to exclude other manufactures knife gate valve produced by the shortcomings in use. it' s small in size, structure compact, sealing reliable and long service life. It can cut off the media, etc. The sealing principle is that when the gate is closed to the end oblique plane of gate valve encounters wedge block of gate to close to achieve sealing effect, which makes the valve less blockage media. Its structure can be made into hard seal, soft seal. Sealing requirements base on customer' s selection. This kind of valve is mainly used in model industry area.

Model: QBZ573H-10C
Size: 2’ ’ -48’ ’
Nominal pressure: GB, ANSI, JIS, DIN, BS
Body: cast steel, stainless steel
Disc: 2Cr13, 201, 304, 316, 316L
Connection: flange, wafer
Seat ring: NBR, EPDM, FPM, 2Cr13, stainless steel, hard alloy
Sealing filler: PTFE
Media: swage, power, paper pulp, ore pulp, cinder

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