Pn16-Pn40 DN50-500 Yuming Heating Ball Valve Natural Gas Ball Valve

Pn16-Pn40 DN50-500 Yuming Heating Ball Valve Natural Gas Ball Valve. Fully Welded Construction: Integral welded body prevents external leakage and ensures long-term reliability. Trunnion Ball Design: Spring-loaded seats and metallic/soft seals ensure double block and bleed capability. Anti-Static Structure: Steel balls and springs prevent static charging and ensure safe operation. Wide Material Selection: Body, ball, and seat materials customizable based on customer requirements and conditions. Comprehensive Certifications: Conforms to API 6D, ISO 14313, ASME B16.34, and API 607 fire resistance standards. Low Maintenance Operation: Maintenance-free bearings and no need for lubrication ensure low running costs. Anti-Disengagement Stem: Designed to withstand internal pressure and prevent stem disengagement during operation. Rapid Delivery Capability: Stock available for DN15-DN300 with production completed within 4 to 5 days.