- Closing Flow GPM / l/min Propane Half Coupling: 375 / 1,419
- Closing Flow GPM / l/min Propane Full Coupling: 320 / 1,211
- Connections Inlet X Outlet: 3" CL300 RF Flange X 3" FNPT
- Vapor Capacity SCFH / SCMH Propane * 25 psig / 1,7 bar Inlet: 99,000 / 2,803
- Vapor Capacity SCFH / SCMH Propane * 100 psig / 6,9 bar Inlet: 178,000 / 5,040
* Closing Flows and Vapor Capacities listed are with valve in “bottom of tank” position. See product bulletins for additional data.
Emerson offers the widest variety of threaded internal valves in the industry. While their most frequent use is in the liquid and vapor openings of bobtail and transport trucks, the valves can also be used in stationary storage tanks, complying with NFPA 58 requirements. Designed as primary shutoff valves, the units are designed with several features that help control product discharge.
All UL-listed internal valves are suitable for LPG or Anhydrous Ammonia (NH3) service. Special construction is available for other compressed gases. All threaded internal valves have a compact, one-piece body design. They can be actuated manually, by cable control or with an air cylinder.
C486 Series (Flange-By-NPT) – Available in 3 in. end connections. This unit was designed with an integrally cast inlet flange to quickly bolt to existing installations that historically required a valve to be threaded into a flange. Outlet is standard 3 in. FNPT.
C486-24 Air Actuator - 122934
C486-24 Bleed Disc - Ethylene Propylene (EPDM) - 129320
C486-24 Bleed Disc - Kalrez® (FFKM) - 129318
C486-24 Bleed Disc - Neoprene (CR) - 129319
C486-24 Bleed Disc - Nitrile (NBR) - 129412
C486-24 Bleed Disc - Teflon® (PTFE) - 129316
C486-24 Bleed Disc - Viton® (FKM) - 129317
C486-24 Bleed Disc Retainer - Stainless Steel - 129410
C486-24 Bleed Disc Seat - Stainless Steel - 129411
C486-24 Bonnet Nut - Steel - 128688
C486-24 Bushing - Teflon® (PTFE) - 125800
C486-24 Cam - Stainless Steel - 129031
C486-24 Cam - Steel - 128694
C486-24 Cap Screw - Stainless Steel - 129032
C486-24 Cap Screw - Steel - 126282
C486-24 Cap Screw - Steel (Qty. 3) - 129063
C486-24 Closing Spring - Stainless Steel - 128646
C486-24 Cotter Pin - Stainless Steel - 129056
C486-24 Cotter Pin for Lever - 127092
C486-24 Disc Holder - Stainless Steel - 129230
C486-24 Disc Retainer - Steel/Stainless Steel - 129228
C486-24 Drive Screw - 18-8 Stainless Steel (Qty. 2) - 126037
C486-24 Excess Flow Spring - 160 GPM (Blue) - 129213
C486-24 Excess Flow Spring - 265 GPM (Black) - 129214
C486-24 Excess Flow Spring - 375/400 GPM (Yellow) - 129223
C486-24 Excess Flow Spring - 400/460 GPM (Red) - 129216
C486-24 Female Packing Adaptor - Teflon® (PTFE) - 127113
C486-24 P134T Fusible Link - 122640
C486-24 Gland - Steel - 129176
C486-24 Gland Assembly & O-Ring - Nitrile (NBR) - 129186
C486-24 Gland O-Ring - Nitrile (NBR) - 128697
C486-24 Guide - Iron - 129500
C486-24 Hex Nut - Plated Steel - 129200
C486-24 Liner Bushing - Teflon® (PTFE) - 128664
C486-24 Liner Bushing - Teflon® (PTFE) - 128682
C486-24 Main Disc - Ethylene Propylene (EPDM) - 129895
C486-24 Main Disc - Kalrez® (FFKM) - 129751
C486-24 Main Disc - Neoprene (CR) - 129106
C486-24 Main Disc - Nitrile (NBR) - 128823
C486-24 Main Disc - Teflon® (PTFE) - 125775
C486-24 Main Disc - Viton® (FKM) - 125871
C486-24 Male Packing Adaptor - Teflon® (PTFE) - 128676
C486-24 Operating Lever - Steel - 128700
C486-24 O-Ring - Ethylene Propylene (EPDM) - 129217
C486-24 O-Ring - Teflon® (PTFE) - 129030
C486-24 O-Ring - Viton® (FKM) - 125779
C486-24 Packing - Teflon® (PTFE) (Qty. 3) - 128679
C486-24 Repair Kit - 125017
C486-24 Rod Wiper - Polyurethane (PU) - 128685
C486-24 Screw - Stainless Steel (Qty. 6) - 129235
C486-24 Spring - Stainless Steel - 128670
C486-24 Spring Lock Washer - 129321
C486-24 Spring Lock Washer (Qty. 3) - 129322
C486-24 Spring Seat - Stainless Steel - 129220
C486-24 Stem Assembly - Steel/Stainless Steel - 129210
C486-24 Stub Shaft - Stainless Steel - 129189
C486-24 Travel Stop - Stainless Steel - 125860
C486-24 Washer - Stainless Steel - 125801
C486-24 Washer - Stainless Steel - 129035
C486-24 Washer - Stainless Steel - 129038
C486-24 Washer - Stainless Steel (Qty. 2) - 129039
C486-24 Washer - Steel - 128667
C486-24 Washer - Steel (Qty. 2) - 128673
C486-24 Washer - Steel - 128898