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Concentric Soft Seal Resilient Seat CF8 CF8M Electric Butterfly Valve

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Concentric Soft Seal Resilient Seat CF8 CF8M Electric Butterfly Valve

Brand Name : DCL

Certification : CE/ROHS/CSA/IP67

Place of Origin : WUHAN,CHINA

MOQ : 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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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.

Product Tags:

butterfly valve motorized actuator

CF8M electric butterfly valve

CF8 electric butterfly valve

Concentric Soft Seal Resilient Seat CF8 CF8M Electric Butterfly Valve Images

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