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  • Dynamic Corporation Limited
    Midea Group - China
    DCL has been our partner and supplier for over 6 years. Their electric actuators are used to drive our guide vane of our refrigeration compressors. Our central air conditioners are serviing customers in HVAC all around the world with DCL's products. They continuously provide very reliable products and very ontime service to support us.
  • Dynamic Corporation Limited
    Valve Solution Inc. - USA
    DCL has been our ODM/OEM plant for about ten years. Their products are designed per UL and CSA standard and passed CSA certification. Very few Chinese manufacturers can produce USA's standard electric actuaotrs with such good quality, that is why we choose them as our long term partner. We are expecting DCL can keep innovation.
  • Dynamic Corporation Limited
    WESA Armaturen GmbH - Germany
    With 15 years cooperation with DCL, we are very satified with DCL's products. DCL regards quality first and their employees are very rigorous to products. They always do many experiments and tests to confirm their new designs and upgrade. We are also amazing about their wonderful quality control for the outsourcing parts.
Contact Person : Ryan
Phone Number : +86 18942933531
Whatsapp : +8618942933531

Concentric Soft Seal Resilient Seat CF8 CF8M Electric Butterfly Valve

  • Concentric Soft Seal Resilient Seat CF8 CF8M Electric Butterfly Valve
Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67
Minimum Order Quantity 1pc
Packaging Details carton/pallet
Delivery Time 7 working days
Payment Terms D/P, T/T, Western Union, MoneyGram
Supply Ability 2000PCS/month

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Product Details
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butterfly valve motorized actuator

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CF8M electric butterfly valve

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CF8 electric butterfly valve
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Product Description

Concentric electric butterfly valve / soft seal with resilient seat/low torque design

 

Features

 

Soft seal butterfly valve

  • Body type: wafer or lug
  • Body material: Ductile iron, SS304(CF8), SS316(CF8M)
  • Seat material: EPDM, PTFE, NBR(Buna-N) available
  • sure PN: Designed for commercial and industrial applications up to 200 psi
  • Stem design: Available in square shaft for easy mounting of actuators
  • Top flange: ISO 5211 direct mounting of actuators
  • One piece shaft: Maintains disc position.
  • Shaft pins: Enables a vibration free connection between the shaft and the disc..
  • O ring seal: Provides a seal to interior stem and bushings.
  • Bushings: Provide correct alignment of shaft through the body and reduces torque.
  • Stem seal: Positive seal in both directions to prevent leakage.
  • Bi-directional body & seat design, replaceable seat optional
  • Backed seat support: Prevents stem leakage and high valve torque from poor installation.

 

Electric actuators

  • 90° operation, middle position optional
  • All 40Cr alloy spur gears, hard copper alloy worm gear, metal tapered roller bearings
  • Permanent lubricated without maintenance for over 10000 full range life cycles
  • Corrosion protection aluminum alloy housing with thermally bonded polyester coating
  • Heavy duty motor with thermal overload protection
  • Allen wrench manual override/handwheel optional
  • Flat or dome indicator for valve position
  • ISO5211 multi flange mounting
  • CSA certified per UL standard/CE marked

Specification

Actuator Type Butterfly Valve(≤PN1.0MPa) Ball Valve(≤PN1.6MPa) Vent Valve(≤PN0.1MPa)
DCL-02 ≤DN40 ≤DN32  
DCL-05 DN50~65 DN40 DN50~80
DCL-10 DN80~100 DN50~65 DN100~200
DCL-20 DN125~150 DN80~100 DN250~300
DCL-40 DN200 DN125 DN350~450
DCL-60 DN250 DN150 DN500~600
DCL-100 DN300 DN200 DN700~800
DCL-160 DN350~400 DN250 DN900
DCL-250 DN450~600 DN300~350 DN1000~1200

 

 

Description

DCL concentric soft seal butterfly valves are widely used for Commercial Heating & Air Conditioning, Wastewater & Water Treatment, Seawater/Desalination, Food & Beverage Processing, Pulp & Paper Processing, oil & gas etc.

NBR seat is always used for oil related medium.

EPDM is the most commonly used material with medium temperature ≤ 200℃.

PTFE seat is always used for high temperature medium that is ≤ 300℃, and also has the best chemical stability.

 

Tags:

butterfly valve motorized actuator

DN40 electric butterfly valve

12 inch electric actuated butterfly valve