PRODUCT STRUCTURAL FEATURESDIN Bellows globe valve is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum ,chemical industry ,pharmacy,chemical fertilizer ,electric power industry etc under nominal pressure of PN1,6~16MPa and working temperature of -29~350u00b0C.
MAIN STRUCTURAL FEATURES 1.This product has logical structure, reliable seal,excellent performance and nice design.2.The seal surface is build-up welding with Co hard alioy ,which is attrition-resistant ,corrosion-resistant ,u00a0 has good friction resistant and long life.3.The stem quenched and tempered ,and its surface is treated by nitriding treatment,thus it has good corrosion resistant and friction resistant.4.It has double seal capability ,thus is more relible.5.The stem may show the position of life ,thus it is clearer. 6.The part material flange and bult weld end dimension may be selected according to current operating condition and Users' requirement ,so that meeting the requirements of various engineering .
Product Specification / Models
Standard Criteriat JIS Pressure Ratingt 10 K 20 K Valve Sizet 50 mm 65 mm 80 mm 100 mm 125 mm 150 mm 200 mm 2 inch 2.5 inch 3 inch 4 inch 5 inch 6 inch 8 inch Actuatort Handwheel Connectiont Flange Mediumt Acetic Acid itemtLtDtD1tD2tbtn-φdtHtD0tW(kg)valuetDimension values show up after you specify above parameter with *.Medium Temperaturet <275
Application / Models
Design Standardt JIS B 2071 JIS B 2081 Connection Standardt JIS B 2212 JIS B 2214 Test Standardt JIS B 2003-1994 Face to Facet JIS B 2003-1994 Pressure temperature latingt JIS B 2071 JIS B 2081
Zhejiang Zhongte pneumatic valve whole set CO.,LTD. is specialized in
manufacturing the pneumatic/electric actuators and control valves. Company
located in Shacheng industry Park which called"Chinese valve city".Company
was built on 1994,and it covers a area of 5200 square meters.We set the
head office,sales department,technical
department,purchase Department,Products department,QC department,supply
department and finance office.We keep trying for ten years,and now ZhongTe
has been grows a company which set two subsidiary companies.
We have the perfect process centre and quality inspection
equipments.The process centre owns the lathe,milling machine,boring lathe
numerical control machine for 40 qtys.There are the imported verical
porcess centre for 5 pieces and many high quality numerical machines.At
present we mainly manufactory the pneumatic actuators,pneumatic
ball/butterfly valves,electric actuators,pneumatic/electric control valves
and other wise productions.Our production widely used in
petroleum,chenical industry,electric power,metallurgy paper making,light
industry,pharmacy and the food industry.
Company absorbs the advanced technologies.We used the CAD,CAE,CAM,FEA
and finite element analysis to design.And the products had passed ISO9001
-2000 international quality systems.
We hope that we may return good reputation by high quality
product,reasonable price and perfect service for the customers' support
with the aim of a long-term cooperation based on equality and mutual