What is the difference between flat gate valve and knife line gate valve?

Flat gate valve for natural gas, petroleum, chemical, environmental protection, urban pipelines, gas pipelines and other pipeline, venting system and steam storage device, used as hoist equipment. Valve body has two forms of flat body and round body, the valve seat has double sealing and self-cleaning function, all closed structure, good protective performance, can adapt to all-weather requirements. Blade blade valve can be configured hand wheel, manual zipper, spur gear, bevel gear, pneumatic and electric. Blade-type plasma valve can be made inside the V-shaped, triangular, pentagonal channels. V-type gate can be used as a regulator control. Knife-shaped slurry valve connection in the form of clip-on, flange-style ear, sealed metal to metal seal, metal to polyurethane, with enhanced PTFE soft seal. Applicable medium: gold ore powder, tailings, pulp, wood pulp, fiber, dust, chemical treatment sewage, sedimentation tank, ore, slag, slime, asphalt, silo exports, fruits, cereals, Wait.

Down Light

We supply various down light, including recessed down light, surface mounted downlight, small led downlights etc.

The below information will help you to know more about down light.

What are downlights?

A Downlight is a light placed or designed to throw illumination downwards, concentrating the light in a downward direction.

What is the difference between downlight and ceiling light?

The difference between downlights and ceiling mounted lights are how they are installed into the roof. Both are mostly flush mounted against the ceiling with a hole to install the light, downlights requiring a larger hole.

Which rooms should have downlights?

Downlights are often used as spotlights or used in areas where you need an additional amount of light for task illumination. They're one of the most popular types of ceiling lights in kitchens as a way to light up countertops and work surfaces. They're also great for general ambient lighting in larger rooms.


Down light is suitable for commercial and residential spaces, can be installed in a multitude of commercial and residential spaces needing vibrant lighting including bedrooms, kitchens, living rooms, office spaces, hotels, retail stores, and more!

Down light



Down Light ,Recessed Downlight,Fire Rated Downlights,Bathroom Downlights

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