LOV Machinery CO., LTD.
LOV - Double Offset Butterfly Valve
LOV double offset butterfly valves can achieve zero leakage easily and ensure sealing more reliable because of the resilient seat design. Resilient seat design also can achieve low torque so as to cost-effective of choosing actuator. Soft materials, such as PTFE, have excellent applicability to acid or other media, thus it’s use improves applicability of valves to various services.
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- Double block and bleed, Zero leakage, ISO 5211 top flange, Less seat wear, Low torque, Super long usage life, Self-driven machinery sealing structure, Optional low emission packing, Optional fire safe design, Optional various seat materials.
- Size 2~72” (DN50~DN1800)
- Rating 150~600LB (PN10~PN100)
- End Connection Wafer, LUG, Double Flange
- Materials WCB, LCC, CF3(M), CF8(M), WC1, WC6, C5, C12, CF8C, CN7M
- Seat Material EPDM、NBR、VITON, PTFE, RPTFE
Special materials also available: (Super) Duplex, Monel, Inconel, Incoloy, Hastelloy, Zirconium, Titanium, Nickel Aluminum bronze