Key facts
- Manuals
- 2
- Languages
- PT
- Last added
- 2023-11-07
Featured MGN manuals
MGN API Valve with Sight Glass 202014 Product Manual
The MGN API Valve with sight glass, product code 202014, is covered by this product manual from MGN Indústria Metalúrgica Ltda. The valve is made of aluminum, and the document identifies a Viton version. It gives installation steps: check flange flatness and hole alignment, clean pipe and valve faces, place the sealing gasket, install the valve to the piping, tighten screws in a cross pattern, test operation and tightness, check for leaks between flanges, empty the compartment and fit the protective cover.
For installation on a road tank, the manual refers to NBR 16526 and states that the dimension between valves must be greater than or equal to 260 mm and the distance from the API valve cover face to the tank side must be less than or equal to 152.4 mm; height from valve center to ground follows Table 01. Use and maintenance notes call for visual seal checks every 3 months or when seepage appears, an annual inspection with seal replacement if necessary using genuine seals, checking material compatibility with the transported product, avoiding solid residues inside the tank, and observing alignment and flange distance when an aluminum valve is connected to steel piping. This manual is written in Portuguese.
Covers: Installation Instructions (Instruções de Instalação) · Normative Installation Instructions (Instruções Normativas para Instalação) · Table 01 (Tabela 01) · Use and Maintenance Instructions (Instruções de Utilização e Manutenção) · API Valve with Sight Glass - Viton (Válvula API con visor - Viton)
MGN Low Profile Pneumatic Bottom Valve Viton Installation Guide
This manual covers the installation of the MGN Low Profile Pneumatic Bottom Valve (product code 102059), an aluminum valve with Viton seals. It describes the steps for positioning the valve between the tank fixing well flange and the piping flange, tightening bolts in a cross pattern, and performing pneumatic and hydrostatic leak tests.
The document also provides usage and maintenance recommendations, including visual inspection of seals every three months, annual seal replacement with genuine parts, air pressure requirements of 5 to 8 kgf/cm² for valve operation, and the use of Lubrifil for air line lubrication and water retention. This manual is written in Portuguese.
Covers: Installation Instructions · Usage and Maintenance Recommendations
Latest MGN manuals
MGN API Valve with Sight Glass 202014 Product Manual
User Manual 1 pages · 611 KB · PTMGN API Valve with sight glass, product code 202014, product manual covering installation, NBR 16526 tank dimensions, use and maintenance.
MGN Low Profile Pneumatic Bottom Valve Viton Installation Guide
Installation Guide 1 pages · 437 KB · PTInstallation and maintenance instructions for the MGN Low Profile Pneumatic Bottom Valve with Viton seals, product code 102059, made of aluminum.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Installation Guide
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in MGN manuals
What is the product code for the MGN API valve with sight glass?
The product code is 202014.
What material is the MGN API valve made of?
It is made of aluminum.
What air pressure is required to open the valve?
The air pressure must work between 5 and 8 kgf/cm² for the valve to open.
From: MGN Low Profile Pneumatic Bottom Valve Viton Installation Guide
How often should the seals be inspected?
The seals should be visually evaluated every 3 months or when leakage occurs, and replaced annually if necessary using genuine seals.
From: MGN Low Profile Pneumatic Bottom Valve Viton Installation Guide