DIN Pn40 Dn80 Standard Wcb Body 1.0619 Bellow Seal Globe Valve

Application

Hot oil system, steam system, hot and cold water system etc.

Advantage

1.Bellow seal element. The key part of bellow sealed globe valves is mental bellow. It is the connection between cover and stem with automatic roll welding. The mental bellow can keep the stem part no leakage.

2.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life.

3.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal.

4.Grease nipple. It can direct lubricate the stem, nut and sleeve.

5.Ergonomic hand wheel. It provide longer service life and easier operation.

Technical specification

Design standard: DIN 3356

Face to face dimension: DIN 3202

Flanged ends: DIN 2543-2545

Test & inspection: DIN 3230

Main part materials

Main connection size

COMPANY VIEW

Zhejiang Newton Fluid Control Co.,Ltd. is a professional bellow sealed valves company located in China,which has nearly 22 years of valve manufacturing experience. Newton is committed to design, development, manufacturing and sales of high-grade valve, and occupies more than 8000 square meters. It has about 160 staffs, 22 senior professional titles employees and more than 120 workers. We established a special team include a professional engineer, which is responsible for the after-sales and repair service of domestic and foreign market.

Lean Production

We posses the machinery processing equipment and 5S standardized management workshop, which is theInternational advanced processing center, CNC vertical lathe, CNC machine tools, Plasma welding, welding dust bellows .

Various types of professional and technical personnel accounting for more than 80%. We are demanding the pursuit of research and development in technology, processing technology, quality test, management innovation excellence. We will provide the most beneficial guarantee for  business partners to enhance the core competitiveness.

Team and technology research & development

We have set up the center development of New product and valve's laboratory. We have introduced international advanced research and testing equipment,such as test press, hardness, thickness, direct reading spectrometer, valve bending test bench, the international advanced low-temperature impact testing machine, tensile testing machine torque and life test equipment, etc.Every Newton's person is our carefully cultivated and selection. From basic research to each acquisition of patents, all verify that Newton is committed to achievement for Bellow valves experts ,and every step is on the path of robust.

 VMV EXHIBITION& CLIENTS VISIT VMV

Product Warranty

Within eighteen months of completion inspection or within twelve months of the start of usage , whichever is shortest ,VMV valve will repair or replace products or the faulty components of products free of charge in the event of failure under normal usage attributable to inadequate design or manufacturing on the part of VMV valve.

However, repairs or replacements will be charged in any of the following cases . Also note that if a separate agreement is in effect. That agreement shall take precedence.
(1) When the product has been used in an incorrect manner which deviates from the catalog or instruction manual; 
(2) When the product failure is due to careless handing such as jamming with foreign substances or the sticking of excessive water stain;
(3) When the product has been disassembled ,repaired or altered by a third party other than VMV valve;
(4) When the product has been subject to cases beyond the control of VMV valve including natural disaster such as wind or flood damage ,earthquakes and electrical storm ,fire , pollution (special environments ) , salt damage, war or acts of terror;
(5) When a failure is due to any other factor deemed to be the responsibility of VMV valve