Chemline

Chemline Plastics is a Canadian company providing flow control solutions for over 55 years. They specialise in serving various markets, including industrial, municipal, and commercial sectors, with applications that handle corrosive chemicals, high-purity fluids, and water.


  • Series: 700 Sizes: 3/8″- 4″
  • Ends: True Union Socket, Threaded or ChemFlare™, Spigot Bodies with Plain, Socket, Threaded or Flanged ends
  • Diaphragms: EPDM, FKM-B (Viton®), or PTFE
  • Series: AR
  • Inlet Connection: 1/2″ to 4″
  • Instrument Connection: Socket,Threaded, or Flanged
  • 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®)
  • Series: BT: True Union Check (1/2” to 2”)
  • BC: Single Union Check (2-1/2” to 4”)
  • FT: True Union Check (1/2” to 2”)
  • FV: Single Union Check (2-1/2” to 4”)
  • Sizes: 1/2″- 4″
  • Ends: Threaded, Socket, Flanged, Butt, or ChemFlare™
  • Seat/Seals: EPDM, FKM (Viton®) or PTFE coated FKM (Viton®)
  • Series: CCA-X
  • Sizes: 3″- 12″
  • Capacities: Up to 20,000 ml
  • Connections: 1/2″, 1″, and 2″
  • Materials: Clear PVC Tube, PVC End Caps
  • Series: CG
  • Sizes: 1-1/2″ to 14″
  • Ends: Flanged Seats/Seals:
  • EPDM or FKM (Viton®)
  • 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
  • Portable
  • Light Weight
  • Quick Disconnect
  • 120/110v, 50/60 Hz
  • Flow Meter**
  • Wheels and Stand**
  • Series: ChemFlare™
  • Sizes Range: 1/2″ to 1″
  • Series: ChemLance
  • Connections: 1/2″ FNPT to Injection Valves 1/2″ MNPT to Water Main Pipe
  • Seals: FKM (Viton®)
  • Series: CST-K
  • Body Styles: Wafer and Lug
  • Sizes: 2″- 12″
  • Body Material: VE-CF Vinyl Ester, Carbon Filled
  • Disc Material: PFA Covered 316 SS
  • Seat and Shaft Seal: TFM
  • Seat Back-ups: FDA Grade FKM (Viton®), Silicone, EPDM
  • Operating Temperature: -40°C to 130°C (-40°F to 265°F)
  • Series: CST
  • Body Styles: Wafer, and Lug Sizes: 1-1/2″- 42″
  • Body Material: Epoxy-coated Ductile Iron
  • Seat and Shaft Seal: PFA covered 316 SS, PTFE FDA Approved PTFE, UHMPE
  • Seat Back-ups: FDA Grade FKM (Viton®), Silicone, EPDM
  • Operating Temperature: –40°C to 200°C (–40°F to 395°F)
  • Series: EC
  • Sizes: 1/2″ to 2″
  • Ends: Socket, Threaded, Flanged or ChemFlareTM
  • Seals: EPDM or FKM (Viton®)
  • Series: EF
  • Sizes: 1/2″ to 3″
  • Ends: Socket, Threaded or Flanged
  • Seals: EPDM or FKM (Viton®)
  • Type 57P: 1-1/2” – 14”
  • Type 56: 16”
  • Type 75: 18” – 24”
  • Materials: Body: PVC, PP, PVDF
  • Disc: PVC, CPVC, PP, PVDF
  • Seat & O-Rings: EPDM, FKM (Viton®)
  • Series: ES
  • Sizes: 1/2″ to 4″
  • Ends: Socket, Threaded, Flanged or ChemFlareTM
  • Seals: EPDM or FKM (Viton®)
  • Series: GB
  • Sizes: 1/2″ to 2″
  • Ends: Socket1, Threaded, or Flanged
  • Seats/Seals: EPDM or FPM (Viton®)
  • Series: GT
  • Sizes: 1-1/2″ to 8″
  • Ends: Flanged
  • Seats/Seals: EPDM or FPM (Viton®)
  • Series: GV
  • Sizes: 1/2″ to 4″
  • Ends: Socket, Threaded or Flanged
  • Seats/Seals: EPDM or FKM (Viton®)
  • Series: GY
  • Size Range: 28″ to 40″
  • Disc Material: PP (standard), PVC or CPVC
  • Seat and O-Rings: EPDM or FKM (Viton®)
  • Body Type: Wafer Style
  • Series: HD
  • Sizes: 1/2″ – 6″
  • Ends: Flanged
  • Body: PPG or PPSG
  • Lining: PFA or PVDF
  • Diaphragm: 3-Piece PTFE/TFM/EPDM
  • Operation: Manual or Pneumatically Actuated
  • Series: HC
  • Sizes: 6″ and 8″
  • Ends: Socket, Flanged, or Butt
  • Seats: PTFE
  • Seals: EPDM, or FPM (Viton®)

Technical Datasheet

  • Series: HY
  • Sizes: 3″ – 12″
  • Type: Split Body, Wafer or Lug
  • Body: PPG or PPSG Composite
  • Seat: PFA
  • Disc: PFA covered SS
  • Operation: Manual, Electrically or Pneumatically Actuated
  • Series: HB
  • Sizes: 1″ & 1-1/2″
  • Ends: Flanged
  • Body: PPG or PPSG Composite
  • Lining: PFA or PVDF
  • Stem Seal: PTFE
  • Operation: Manual, Electrically or Pneumatically Actuated
  • Series: IN
  • Sizes: 1/2″, 3/4″, & 1″
  • O-Ring: Nitrile
  • Pressure Range: 7 PSI at 95°C – 340 PSI at 10°C
  • Pipe Sizes: 12mm – 1400mm
  • SERIES: LA
  • SIZES: 1/4”
  • ENDS: Male Thread x Female Thread
  • SEALS: FKM (Viton®)
  • Series: DBF
  • Size Range: 12″ – 96″
  • Materials: Fiberglass Reinforced Plastic (FRP) Engineered Dampers
  • Series: GA
  • Sizes: EPDM: 1/2″ to 12″
  • PTFE: 1/2″ to 12″
  • Class: ANSI 150 Full Face
  • Temperature: EPDM: –40 to 90ºC (–40 to 194ºF) PTFE: –40 to 120ºC (–40 to 248ºF)
  • Series: NG – Globe Body
  • NA – Angle Body
  • Sizes: 1/4″, 3/8″, & 1/2″
  • Ends: Female NPT
  • Seats/Seals: PTFE
  • Series: SR50
  • Sizes: 3/8″ – 3″
  • Instrument Connection: Socket, Threaded or ChemFlare
  • Diaphragm: PTFE Bonded EPDM
  • Seats/Seals: EPDM, FKM (Viton®)
  • Series: PW
  • Sizes: 3″- 10″
  • Seats/Seals: EPDM, FPM (Viton®)
  • Spring: 304 Stainless Steel
  • Series: SC
  • Sizes: 3/4″- 8″
  • Ends: Flanged
  • Seats: EPDM, or PTFE
  • Series: SG
  • Inlet Connection: 1/4″ or 1/2″ Threaded
  • Instrument Connection: 1/4″ or 1/2″ Threaded
  • Diaphragm: PTFE
  • SERIES: SL
  • SIZES: 1/2” to 2”
  • ENDS: Flanged, Socket, Butt2 or Threaded
  • SEATS: PTFE
  • SEALS: FPM (Viton®) or EPDM
  • Series: SM
  • Sizes: 1/2″ to 1″
  • Ends: Socket, Threaded, Butt or Chemflare
  • Seats: PTFE
  • Seals: EPDM or FPM (Viton®)
  • Series: SP
  • Sizes: 1/2″ to 2″
  • Ends: Socket, Threaded, Butt, Flanged or ChemFlare™
  • Seats: PTFE
  • Seals: EPDM or FPM (Viton®)
  • 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: SW
  • Sizes: 3/4″ to 8″1
  • Ends: Flanged
  • Seats: EPDM or FPM (Viton®)
  • Series: Type 14/15/72
  • Sizes: Type 14: 1/2″- 4″ Type 15: 5″ – 6″ Type 72: 8″ – 10″
  • Ends: Flanged: 1/2″ – 10″
  • True Union Socket, Threaded or Butt: 1/2″ – 2″
  • ChemFlare: 1/2″ – 1″
  • Diaphragms: EPDM, or PTFE
  • SERIES: Type 16
  • SIZES: 1/2” to 10”
  • ENDS: Flanged
  • DIAPHRAGMS: EPDM, PTFE1
  • Series: Type 21
  • Sizes: 3/8″ to 4″
  • Ends: Socket, Threaded, Butt, Flanged or ChemFlare™
  • Seats: PTFE
  • Seals: EPDM or FKM (Viton®)

Technical Datasheet

  • Series: Type 23
  • Sizes: 1/2″ to 4″
  • Ends: Socket, Threaded, Butt, Flanged or ChemFlare™
  • Seats: PTFE
  • Seals: EPDM or FKM (Viton®)
  • SERIES: Type 24
  • SIZES: 1/2” to 4”
  • ENDS: Socket, Threaded, Flanged or ChemFlareTM
  • SEATS: PTFE
  • SEALS: EPDM or FKM (Viton®)
  • SERIES: Type 25
  • SIZES: 1/2” to 2”
  • ENDS: Socket, Threaded, Flanged, Butt1 or ChemFlareTM
  • SEATS: PTFE
  • SEALS: EPDM or FKM (Viton®)

Technical Datasheet

  • SERIES: Type 26
  • SIZES: 1/2” to 4”
  • ENDS: Socket, Threaded, Flanged or ChemFlareTM
  • SEATS: PTFE
  • SEALS: EPDM or FKM (Viton®)
  • Series: Type 27
  • Sizes: 3/8″- 2″
  • Ends: Socket, or Threaded
  • Seats: PTFE
  • Seals: EPDM
  • Series: Type 33
  • Sizes: 3/8″ to 2″
  • Ends: Socket, Threaded, Flanged or Butt1
  • Seats: PTFE
  • Seals: EPDM or FPM (Viton®)

Technical Datasheet

  • Series: Type 58
  • Sizes: Lever: 1-1/2” to 8”
  • Gear: 1-1/2” to 24”
  • Body Type: Wafer
  • Materials: Body: PP or PVDF1
  • Disc: PP (standard), PVC2, CPVC or PVDF
  • Seat & o-rings: EPDM, FKM (Viton®)3 or FKM-F
  • Series: Type 61
  • Sizes: 2-1/2″ to 8″
  • Body Type: Wafer
  • Materials: Body: PVC or PP
  • Disc: PVC (Standard), PP, CPVC, PVDF or ABS
  • Shaft: 316 SS or 420B
  • Seat & o-rings: EPDM or FKM (Viton®)