Yantai Ciso Lubrication Technology Co., Ltd.

VMN Metering Valves

Developed for use with single-line, centralized lubrication systems for fluid grease, series VMN relubrication metering devices are offered with two, four or six ports. These metering devices were designed for installation directly on the vehicle or construction machine requiring lubrication.

Technical Information of VMN Metering Valves

Technical characteristics


2, 4, 6

Flow rate

0.1ml, 0.2ml, 0.4ml


fluid grease of NLGI 000, 00

Operating temperature

–25 to +80 °C

Operating pressure

2 to 8 Mpa


zinc die-cast, brass, steel, flat washer

(copper), NBR

Connection main line


Connection outlet

4mm in O.D. tube

Lubrication system
single line lubrication system

Technical Drawing of VMN Metering Valves

Technical Drawing of VMN Metering Valves

Dimensions (mm)

Characteristics of VMN Metering Valves

  • Choose metering device with two, four or six points to match number of lubrication points

  • Designed for installation directly on the vehicle/machine requiring lubrication

  • Select metering nipples and push-in or screw-in type fittings for feed line or main line connections

  • Easy metering adjustment by replacing metering nipples

  • Surface for optimized corrosion protection

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CISO-Your Partner in Advanced Central Lubrication System

Experience the difference with Yantai CISO centralized lubrication systems. We’re not just a company, we’re your dedicated partner in providing innovative and efficient automatic grease lubrication systems. Don’t miss out on our cutting-edge technology designed to meet your specific needs. Reach out to us today and let’s explore how our automatic lubrication units and systems can enhance your operations. Click below to make an inquiry now!
Call Us: +86-400-800-9400
Address: 329 Duoshan Road, Mouping District, Yantai City, Shandong Province, China
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