Mini Non-pressure Round Manway

SN Valve is mini non-pressure round manway manufacturer and supplier in China who can wholesale mini non-pressure round manway. MINI stainless round manway can be installed in the roof of a non-pressure stainless steel tank. Its hinged cover opens outwards, and a movable mounting pin allows it to be additionally moved aside. As a standard, the manway cover is equipped with an EPDM seal and a plastic handwheel.
The color of the handwheel may differ from the one shown in the pictures.

Small size: compared to large manholes, small non-pressure round manholes are smaller in size, making them more suitable for vessels or equipment with limited space.
Non-pressure design: Since they are not subject to internal pressure, they can be made of lighter and simpler construction and materials.
Easy to operate: small non-pressurised round manways are usually designed with mechanisms for easy opening and closing, such as handles, hinges, etc., making it easy for personnel to enter and exit the vessel or equipment.

Small non-pressure round manholes are widely used on a variety of containers or equipment that do not need to withstand internal pressure, such as:

Food industry: used on food storage tanks, fermentation tanks and other equipment to facilitate staff inspection, cleaning and maintenance.
Pharmaceutical industry: used in the cleaning port, observation port and other positions of pharmaceutical equipment to ensure the cleanliness of the equipment and observation convenience.
Chemical industry: used in small chemical reactor, storage tanks and other equipment, as the personnel in and out or material sampling channel.
Other industries: such as environmental protection, water treatment and other industries in the small container or equipment may also use small non-pressure circular manhole.