Midea Group - ChinaDCL 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.
Valve Solution Inc. - USADCL 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.
WESA Armaturen GmbH - GermanyWith 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.
Low Leakage Vacuum SS316 Explosion Proof Electric Butterfly Valve
SS316 electric butterfly valve,
1/2 Inch electric butterfly valve
Vacuum electric butterfly valve with low leakage design
|Actuator Type||Butterfly Valve(≤PN1.0MPa)||Ball Valve(≤PN1.6MPa)||Vent Valve(≤PN0.1MPa)|
Vacuum butterfly valve
- Size from DN40 to DN 600, 1 1/2” to 24”
- Investment cast with WCB, SS304(CF8), SS316(CF8M)
- Scope of application (pressure) 105~6.7*10-5Pa
- Valve leakage rate ≤ 1.3*10-5Pa.L/S
- Seat material NBR((Buna-N), Viton optional
- ISO top flange mounting
- 1/4 turn operation with self-locking
- Automate ball valve and butterfly valve to adjust or cut off flow
- Compact size for limit space with weather proof IP67/type 4X aluminum alloy housing
- Heavy duty motor with thermal overload protection/duty rate 80%
- Over 10000 times full range life cycle with full rated load
- Resistance to extra low and high temperature and high moisture environment
- Standard manual handle
- CSA listed/UL complied/CE marked/RoHS 3.0 tested
DCL electric vacuum butterfly valves are widely used in new energy, semiconductor, diary products, winery, pharmacy, beverage, chemical and cosmetic industries etc. Negative pressure pipes are more and more commonly seen for special media.