Low Leakage Vacuum SS316 Explosion Proof Electric Butterfly Valve

Vacuum electric butterfly valve with low leakage design

Specification:

Features

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

Electric actuator

• 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

Description

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.

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 construction, exquisite appearance, smart control, remarkable performance,easy operation and so on.

DCL series electric actuators are widely used in various industrial field, such as HVAC, refrigeration, petroleum, chemical, electric power, smelting, energy, pharmaceutical, paper-making, water treatment, food, brewage, shipbuilding and combustion system etc. DCL has estabilished stable partnership with lots of world leading companies in each industry to provide best flow control solutions. Every year, DCL also exports over 10000 units self-produced electric actuators and electric valves to USA and Germany.

In the past 19 years, DCL has winned high trust-worthy from customers. Many customers with many years practices confirm that our products are outstanding in stable quality, reliability, durability and after-sale service.

1. Manufacture per ISO9001:2015 standard with certification

2. Products are CE marked/ATEX marked with QAN by SGS group

3. Products are certificated per UL and CSA standard by CSA group

DCL does not only provide good quality products, but also present responsibility to the society and community. All our employees regard quality first. Quality control has a long uninterrupted way to go. Quality first is our management culture and the foundation of our company.