Controls & Regulation


  • Series: IN
  • Sizes: 1/2″, 3/4″, & 1″
  • O-Ring: Nitrile
  • Series: SG
  • Inlet Connection: 1/4″ or 1/2″ Threaded
  • Instrument Connection: 1/4″ or 1/2″ Threaded
  • Diaphragm: PTFE
  • Series: SV
  • Size: 3/8″ to 3″
  • Ends: Spigot, Socket, Threaded or Flanged
  • Seals: FPM (Viton®)
  • Spring: ECTFE (Halar®) Coated Steel
  • Ball/Float: PP
  • Series: EK – Pneumatic
  • EE – Electric
  • Sizes: 1/2″- 4″
  • Ends: Flanged
  • Type(s): Single Seat Globe, or Needle Type
  • Shaft Seals: PTFE Bellows
  • Body Seals: EPDM, FKM (Viton®), FEP
  • Series: SR50
  • Sizes: 3/8″ – 3″
  • Instrument Connection: Socket, Threaded or ChemFlare
  • Diaphragm: PTFE Bonded EPDM
  • Seats/Seals: EPDM, FKM (Viton®)
  • Series: SB
  • Inlet Connection: 1/4″- 4″
  • Instrument Connection: True Union Socket, Threaded or ChemFlare, Spigot Bodies with Plain, Socket, Threaded or Flanges
  • Diaphragm: PTFE Bonded EPDM
  • Seats/Seals: EPDM, FKM (Viton®)