Stop Valve in Blue Color for Cooling-water Pipe and Cafe Color for Hot-water Pipe

Model Number: Single PP-11 Brand Name: ZHONGCAI PIPES Key Specifications/Special Features: Standards: National standard Din16962 "hot-cooling water plastic pipesystem and polypropylene"Also stipulated it into enterprise standard, according to thisstandard to produce and detectColor:

In order to distinguish this two pipes when hot-water pipe andcooling-water pipe are installed altogether, we directly import twocolors PP-R raw materials from borealis, blue color forcooling-water pipe and cafe color for hot-water pipe

• Pressure grade:

• Includes S5, S4, S3.2, S2.5, S3.2 and S2.5 are applied tohot-water pipes system and S5, S4 and S3.2 are applied tocooling-water pipes system
• Safe coefficient is 1.25 or 1.5 depending on customer'srequirements

• Cool-water fitting hot-water fitting specifications:

• ZCRJ-LS-17-1 ZCRJ-RS-17-1 20
• ZCRJ-LS-17-2 ZCRJ-RS-17-2 25
• ZCRJ-LS-17-3 ZCRJ-RS-17-3 32
• ZCRJ-LS-17-4 ZCRJ-RS-17-4 40
• ZCRJ-LS-17-5 ZCRJ-RS-17-5 50
• ZCRJ-LS-17-6 ZCRJ-RS-17-6 63