 |
1、Installation of in line with ISO4401, CETOP, DIN24340, NFPA specifications, interoperability strong.
2、Oil-soaked design, with a buffer to reduce noise, to eliminate friction between the valve core and the oil seal and the resultant oil spill problem, to increase service life.
3、Heart valve with the specifications, coil, galvanized iron pipe can be replaced, easy to install and reduce costs.
4、High-pressure can test to 1500V/min, class H coil insulation, insulation resistance of more than 100M in Europe, the temperature of 180 degrees, through the European CE certification.
5、Resin sand mold forging valve body, and after ultrasonic cleaning machine cleaning and to prevent foreign body residue, and high reliability.
6、Galvanized iron pipes welded together using special equipment to three operative paragraphs, to prevent the remanence effects of strength, can withstand high pressure
|