Product Overview

The M-100A is a compact portable valve grinding machine dedicated to the maintenance of flat valve seats and safety valve seats.

Its modular configuration supports convenient transport, installation, and operation for both on-site and workshop valve maintenance.

Applications

• Flat valve seats

• Safety valve seats

• Workshop sealing-surface restoration

• On-site valve maintenance

Product Features

• Dedicated to flat sealing surfaces

• Compact and portable configuration

• Interchangeable grinding components

• Suitable for valve seats made of various machinable materials

• Variable-speed electric motor drive

• Suitable for both on-site and workshop maintenance

Technical Specifications

Model: M-100A

Applications: Flat valve seats and safety valve seats

Grinding range: Φ20–175 mm

Valve size: DN20–150 (1″–6″)

Maximum grinding depth: 250 mm

Power supply: AC 220 V / 50 Hz

Motor power: 850 W

Speed control: Variable speed

Equipment weight: 22 kg

Model Selection Information

The nominal valve size is provided for reference. The correct machine and tooling configuration should be selected according to the actual flat sealing-surface diameter, valve structure, and available grinding depth.

Please provide the following information when requesting a recommendation:

• Valve type and nominal size

• Actual flat sealing-surface diameter

• Valve-seat structure

• Required grinding depth

• Available installation and operating space

• Valve drawings or clear photos

• Power-supply requirements

Typical Industries

The M-100A is used for valve maintenance in power generation, petroleum and petrochemical processing, chemical plants, natural-gas systems, shipbuilding, metallurgy, boiler maintenance, water treatment, and general industrial maintenance.

Technical Support

Technical manuals, product-selection support, and operation guidance are available.

For model confirmation and quotation, please send your valve information and working requirements to sales@metalskingdom.com.