DN500 PTFE Seal Carbon Steel Butterfly Valve

DN500 PTFE Seal Carbon Steel Butterfly Valve    Product Description   PTFE Seal Butterfly Valve Parameter: The turning center of the butterfly plate is on the centerline of the valve body and the sealing face section of the butterfly plate. In closing, the ex-circle sealing face of the butterfly plate will extrude the valve seat made of synthetic rubber, generating elastic deformation on the seat to form an elastic force used as a sealing specific pressure so as to guarantee the tightness of the butterfly valve. Carbon Steel Butterfly Valve Design Features: Design standard as per: API 609, ASME B16.34, GB/T 12238. Small installation space, light weight, and maintenance friendly. Good sealing effect and long service life. Simple structure and small opening/closing torque. Good flow adjusting ability, high precision of flow characteristic curve and good dynamic adjustment stability. Soft seat designed.
Leakage rate: ANSI B 16.104 VI. Butterfly Valve Range: Body material: carbon steel, stainless steel, alloy steel Nominal diameter: 2"~24"(DN50~DN600) Pressure range: Class150~300(PN10~PN50) End connection: RF, RTJ Working temperature:-46℃~+120℃ Operation: Wrench, worm gear, electric, pneumatic, etc. PTFE Seal Carbon Steel Butterfly Valve Picture: Company Information     Production Process   Test & Certification       CE security certificate awarded by EU appointed Britain certificate authority The ISO9001 quality certification China famous brand certificate China AAA level credit enterprise certificate Tianjin Enterprises Association Member China quality assurance certificate The Qualified Supplier Certificate Issued by Beijing Capital Iron & Steel Group   Packaging & Shipping     Our Services   Contact Details