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- Apollo International™ LD141 series ductile iron butterfly valves are ideal for use in industrial and commercial/HVAC/mechanical applications. The LD141 series is a companion lug style.
Apollo™, LD14104SE11A, Butterfly Valve, Resilient Seated Lug Style, Series: LD141, 4 in Nominal, Flanged End Style, 125/150 lb Pressure Class, -20 to 250 deg F Intermittent/225 deg F Continuous, 10-Position Handle Actuator, 7.88 in Top to Inlet Center, Ductile Iron Body, 316 Stainless Steel Disc, EPDM Softgoods
- LD141 series Suitable for end of line service (bidirectional dead end service) to rated pressure (2 to 24 in)
- The wetted surfaces of this product shall contain no more than 0.25% lead by weighted average
- Buna-N stem seal and glass reinforced epoxy resin bushing
- Black EPDM seat
- The face-to-face dimensions were designed to comply with MSS SP-67 and API 609
- Through shaft assures positive disc positioning and dependable performance
- Weather seal shaft equipped with weather seal to prevent external media from entering the shaft bore
- Square shaft-to-disc connection provides a robust shaft-to-disc connection without pins or bolts
- Three bushings supports shaft at three locations to enhance shaft alignment and absorb actuator side thrusts
- Factory tested to 110% of full rated pressure in both directions before shipping
- Profiled disc design precision machined disc edge creates Bubble tight shut-off, primary seal
- Shaft seal the shaft Dia is greater than the Dia of the seat's shaft hole creating a robust shaft seal
- All valves are 100% factory tested before shipping
- Body MaterialDuctile IronEnd StyleFlangedNominal Size4 inPressure Class125/150 LbSoftgoods MaterialEPDMTypeResilient SeatedActuator Type10-PositionDisc Material316 Stainless SteelManufacturerAalberts Integrated Piping SystemsManufacturer #LD14104SE11ASeriesLD141SpecificationsLug StyleTop to Inlet Center7.88 in