World best selling products Pneumatic film sleeve control valve

Types

Normal type,cooling type,low temperature type,cutting off type,bellows sealing type,jacket type

Acting mode:air-to-close(FO);air-to-open(FC)

Nominal diameter:DN20~200mm

Pneumatic diaphragm single-seat control valve main parts materials

Body,bonnet:ZG230~450,ZG1Cr18Ni9Ti,

Trim,seat:1Cr18Ni9Ti,1Cr18Ni9Ti +PTFE,1Cr18Ni9Ti +stellite

Packing:PTFE,graphite

Bellows:1Cr18Ni9Ti

Gasket:graphite spiral wound(V6590),F4

Cover:A3

Spring:60Si2Mn

Stem,push rod;1Cr18Ni9Ti,2Cr13

Custom available

Pneumatic 3-way valve actuator

Accessories  for  pneumatic 3-way valve

Position-er,air filter and reducer,lock up valve,travel switch,position transmitter,handwheel

Established in 2012,Hangzhou Niuzhuo Valves Industrial Co., LTD. is a manufacturer and exporter that is concerned with the design, development and production of valves.
HZNZ is located in Hangzhou, with convenient transportation axxess.Covering an area of 13000 square meters, HZNZ now have about 100 employees, an annual sales figure that exceeds USD 7.7 million and are currently exporting 22% of our production worldwide.
All of our products comply with international quality standards and are greatly appreciated in a variety of diffrent markets throughout the world.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Korea , Thailand, Malaysia,Mid East and more.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.