Product Details

Cast Iron Water Knife Type Gate Valve

Product Description

1.Technical Data:

Nominal Diameter DN(mm):	50(2’’)~900(36’’)
Nominal Pressure PN(MPa):	0.6~1.6
Testing Pressure Shell PN(MPa):	1.5~2.4
Testing Pressure Sealing PN(MPa):	1.1~1.76
Seal type	hard / soft (PTFE,NBR and polyurethane)
Leakage: hard seal:	Level D(liquid 0.1xDNmm);soft seal: Level A (zero leakage)

2.Body Meterial could be:

cast steel / cast iron / ductile cast iron / stainless steel

3.Application:

Gold mine power,ore tailing,paper or wood pilp,fibers,dust,chemical treatment sewage,sedimentation tanks,ores,slag,asphalt,bin outlets,fruit,grain,grout,waste water from slaughterhouse,pneumatic transportation pipelines or beer brewage media.

water supply and draininage or deslagging of power plants(applicable for high temperature≤540°c and superhigh temputerature ≤ 900°c.

4.Product charateristics:

It's characterized by its compact design,being space-effective,low price,easy installation, complete protection from abrasion and seizure,user-friendly maintenance and operation,long service life and free actuator options.

5.Packing:

plywood cases, pallets, nylon bags or according to the customers' requirements

Packaging & Shipping

Tianjin OTS Valve Manufacturing Co., Ltd., a jointed company, established during the time of China Reform and Open to the World. specializing in all kinds industrial butterfly valves with 13340 meters, including 8600m work shop, fixed finance of USD 400, 000 as well as some advanced design, processing, assembling and testing for all butterfly valves. Further we are rich in the experience of producing butterfly valves over more than 10 years, all of the butterfly valves we produced come up to the advanced standard home and abroad.