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{"title":"Soft Seal Double Offset Electric Butterfly Valve High Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/74\/c167cc0b8f13ccf954531d18c662-200x200-1\/soft_seal_double_offset_electric_butterfly_valve_high_performance.jpg","attrs":{"Brand Name":"DCL","Certification":"CE\/ROHS\/CSA\/IP67","Place of Origin":"WUHAN,CHINA","Minimum Order Quantity":"1pc"}}
{"title":"1\/4 Turn DN500 WCB Wafer Electric Actuated Butterfly Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/35\/b0ae51ed5eaaffc0a200a0bd6735-200x200-1\/1_2f4_turn_dn500_wcb_wafer_electric_actuated_butterfly_valve.jpg","attrs":{"Brand Name":"DCL","Certification":"CE\/ROHS\/CSA\/IP67","Place of Origin":"WUHAN,CHINA","Minimum Order Quantity":"1pc"}}
{"title":"SS304 12 Inch DN250 Electrical Anti Explosion Butterfly Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/d7\/d74a0dc0cc0356e5f847273d0286-200x200-1\/ss304_12_inch_dn250_electrical_anti_explosion_butterfly_valve.jpg","attrs":{"Brand Name":"DCL","Certification":"CE\/ROHS\/CSA\/IP68","Place of Origin":"WUHAN,CHINA","Minimum Order Quantity":"1pc"}}
{"title":"Low Leakage Vacuum SS316 Explosion Proof Electric Butterfly Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/2f\/024f2a7e7ee7bcee1f65ca976a02-200x200-1\/low_leakage_vacuum_ss316_explosion_proof_electric_butterfly_valve.jpg","attrs":{"Brand Name":"DCL","Certification":"CE\/ROHS\/CSA\/IP68","Place of Origin":"WUHAN,CHINA","Minimum Order Quantity":"1pc"}}
{"title":"Three Offset Hard Seal Electric Actuated Butterfly Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/b0\/12\/c7c610b31be247e4adae85cbed8f-200x200-1\/three_offset_hard_seal_electric_actuated_butterfly_valve.jpg","attrs":{"Brand Name":"DCL","Certification":"CE\/ROHS\/CSA\/IP67","Place of Origin":"WUHAN,CHINA","Minimum Order Quantity":"1pc"}}
{"title":"Concentric Soft Seal Resilient Seat CF8 CF8M Electric Butterfly Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/d5\/2f9e9c832f80c276cae699338477-200x200-1\/concentric_soft_seal_resilient_seat_cf8_cf8m_electric_butterfly_valve.jpg","attrs":{"Brand Name":"DCL","Certification":"CE\/ROHS\/CSA\/IP67","Place of Origin":"WUHAN,CHINA","Minimum Order Quantity":"1pc"}}
DCL double eccentric butterfly valves are widely used in oil & gas, chemical, metallurgy, power, air separation, water and cooling industries. With zero leakage design, the lip seal seat can also be replaced easily. The light driven torque of valve can match a smaller electric actuator, which can make whole electric valve cost saving. Kinds of valve body materials are optional, such as WCB, stainless steel, aluminum bronze and nickel alloy. Fire-proof structure is designed and tested per API 607 standard. The seat materials are PTFE, PEEK or PPL, so valves can also be used for steam medium.
The high performance electric valve is CE marked. Explosion proof environment is also applicable with ATEX/IECEx/UL/CSA certificated electric actuator. The connection styles are wafer and flange optional.
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2001
Total Annual:
7000000-12000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Founded in 2001, Dynamic Corporation Limited(DCL) is a national high-tech enterprise, which is engaged in R&D, manufacturing and sale of Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact constructi... Founded in 2001, Dynamic Corporation Limited(DCL) is a national high-tech enterprise, which is engaged in R&D, manufacturing and sale of Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact constructi...