Electric actuated vacuum ball valve with very low leakage rate.

Specification

Features

Vacuum ball valve

• Size from DN15 to DN 100, 1/2” to 4”
• Investment cast with SS304(CF8), SS316(CF8M)
• Scope of application (pressure) 10⁵~6.7*10^-5Pa
• Valve leakage rate ≤ 6.7*10^-5Pa.L/S.
• Soft seal with PTFE, PPL, Viton optional
• ISO top flange mounting
• Round port and V port optional

Electric actuator

• Quarter turn operation with compact design
• ISO 5211 multi flange mounting well coupled to soft seal, metal seal, PVC butterfly valve
• Used for flap valve and ventilation butterfly valve as well, size up to DN1200/48”
• Self-locking worm gear drive prevents back driving to keep no leak of valve
• Handle or handwheel for manual operation
• Visual position indicator for butterfly valve turning angle
• CSA listed/UL complied/CE marked/RoHS 3.0 tested

Description

DCL electric vacuum ball valves are widely used in new energy, semiconductor, diary products , winery, pharmacy, beverage, chemical and cosmetic industries etc. Negative pressure pipe 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.