LOV Machinery CO., LTD. products

LOV forged steel floating ball valves are designed in accordance with ISO17292 featuring 2 pc split body or 3 pc split body, ideal for medium or high pressure services and wide temperature range (-196?~ 500?) . It can substitute the small size trunnion mounted ball valves to save cost. LOV full range of forged steel floating ball valves is fire safe test certified by Llody’s Register per API607 and API6FA.

LOV trunnion mounted ball valves are designed in accordance with API6D featuring 2 pc or 3 pc split body side entry or top entry design. Wide range of sealing material including PTFE, Peek, Devlon, Nylon etc, valve can be used in working temperature range -46?~ 500?. This series of valves are optional designed with Double block a nd bleed or double piston type. All valves are equipped with sealant injection system for both stem and seats to allow external intervention to prevent seat or stem leakage. The top entry ball valve can be used for in-line maintenance services. Neway full range of trunnion mounted ball valves is fire safe test certified by Llody’s Register per API607 and API6FA.

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.

LOV triple offset butterfly valves are designed in accordance with API 609 with features of bi-directional?lightweight?cost-effective and low torque. For triple offset butterfly valves, the working temperature range is -196?~ 816?, and there’re various materials for choose.. In many industries, triple offset butterfly valve can be used not only on-off but also regulating the flow , thus it’s replacing traditional Gate?Globe & Ball valve.

Size : 1/2~64”(DN50~DN1600). Pressure Rating : 150~2500LB (PN16~PN420). End Connection : BW, RF, RTJ, NPT, SW. Design : API 600/API 603 /API 602/DIN. Options : Flexible or solid wedge, extended stem, Pressure seal bonnet. Operator : Handwheel, gear, bare stem, Actuator.

LOV compact forged steel valves design is optimized by the most advanced FEA (finite element analysis) in accordance with API602, EN/ISO15761 and ANSI B16.34. All components are manufactured using CNC machine centers to ensure consistent high quality.

Size  : 1/2~64”(DN50~DN1600), Pressure Rating : 150~2500LB (PN16~PN420), End Connection : BW, RF, RTJ, NPT, SW, Design : BS1868/API 602/API 603/DIN, Options : Swing, Piston, Spring loaded.

Compared to conventional swing check valve, LOV’s dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual plate or single plate design.

Control valve is a section of LOV, high pressure and temperature service valves are specially designed using the most recent refinements in control valve technology. We have used to control a wide variety of relatively clean liquids and gases at high-pressure differentials.

The valve is usually installed directly at the bottom of the boiler. It mainly uses the pressure of the boiler itself to regularly discharge particles, dirt and other deposits at the bottom of the boiler to prevent the blockage of pipelines.