Apollo®

LD-141-04-B-E-1-1-A LD141 Lug Style Resilient Seated Butterfly Valve, 4 in, Ductile Iron Body

CONLD14104BE11A MFG #: LD-141-04-B-E-1-1-A
LD-141-04-B-E-1-1-A LD141 Lug Style Resilient Seated Butterfly Valve, 4 in, Ductile Iron Body
  • Body Material: Ductile Iron
  • Nominal Size: 4 in
  • Softgoods Material: Buna-N/Glass Reinforced Epoxy Resin
  • Type: Lug Style Resilient Seated
  • Actuator Type: 10-Position Handle
  • Manufacturer: Apollo Conbraco
  • Manufacturer #: LD-141-04-B-E-1-1-A
  • Pressure Rating: 200 psi
  • Series: LD141
  • Temperature Rating: 225 degF
  • Top to Inlet Center: 7.88
  • Trim Material: Aluminum Bronze Disc and EPDM Seat
The Apollo® LD141/WD141 series ductile iron butterfly valves are ideal for use in Industrial and Commercial/HVAC/Mechanical applications. The WD141 series is a wafer style valve and the LD141 series is a companion lug style. Available in sizes 2 to 24 in lug and 2 to 12 in wafer.

Apollo™ Apollo International™ Butterfly Valve, Lug Style Resilient Seated, Series: LD141, 4 in Nominal, 200 psi, 225 deg F, 10-Position Handle Actuator, 7.88 in Top to Inlet Center, Ductile Iron Body, Aluminum Bronze Disc and EPDM Seat Trim, Buna-N/Glass Reinforced Epoxy Resin Softgoods
  • Features
  • Product Videos
  • Compatible with ANSI 125 lb and 150 lb flanges
  • ISO 5211 top plate allows choice of Apollo® pneumatic actuators and gear operators
  • LD141 series Suitable for end of line service (bidirectional dead end service) to rated pressure (2 to 24 in)
  • 3 to 24 in meet performance requirements of AWWA C-504
  • Valves are full lug with tapped lugs, to ANSI 125/150 drilling
  • Face-to-face dimensions meet universal interchangeability standards outlined in 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
  • -20 to 250 deg F intermittent, 225 deg F continuous black EPDM seat
  • 416 stainless steel shaft
  • Buna-N stem seal and glass reinforced epoxy resin bushing