Norgren M/1714/687 Valve - Lever/Spring/Lever, G1/2
Part Number: M/1714/687
Quick Summary
Norgren M/1714/687 valve is a compact 5/3 manually actuated valve for pneumatic control in automation lines. Downtime from misaligned actuation and difficult servicing is a common pain point in panel builds. Note: certifications are not listed in the provided data; verify CE, SIL, and IP ratings with the supplier as required. The M/1714/687 features lever/spring/lever actuation with G1/2 ports, suitable for -20 to 80 °C and 2–10 bar, while the zinc body and nitrile seals support reliable operation. This design supports quick installation with sub-base mounting, helping you streamline panel assembly and improve overall line efficiency. In practice, it fits neatly into modular automation architectures, reducing footprint and enabling serviceable, cost-efficient pneumatics design.
Product Information
Extended Description
M/1714/687 Norgren: Compact, well proven range – perfectly suited to many applications | Air assisted detent ensures positive valve location | Simple servicing and sub-base mounting for reduced down-time
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/2
Actuation
Lever / Spring / Lever
Function
COE
Valve operation
5/3
Flow
3200 l/m, 113 scfm
Materials - Body
Zinc
Materials - Seals
Nitrile rubber
Dimensions - Height
50 mm
Dimensions - Length
200 mm
Dimensions - Width
200 mm
Weight
3.08 kg
Country of Origin
United Kingdom
Range
M/1700
Series
Martonair
Brand
IMI Norgren
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Feature: Compact zinc body with nitrile seals → Business Impact: Enhanced durability and leak resistance in standard industrial environments, reducing maintenance frequency. Application: Fits tight panel enclosures and retrofit projects where space is at a premium. Feature: Air assisted detent provides positive valve location → Business Impact: Less repositioning and fewer rework cycles, improving cycle times and reliability. Application: Indexing stretches in automated assemblies and packaging lines. Feature: 5/3 valve operation with G1/2 port size → Business Impact: High flow rate (3200 l/m) with manageable pressure drop supports faster actuation. Application: Conveyor and pick-and-place systems requiring quick, consistent response. Feature: Sub-base mounting compatibility → Business Impact: Simplified installation and faster replacement in legacy or modular schemes, reducing downtime. Application: Panel builders upgrading existing lines or implementing modular skids. Feature: Operating range -20 to 80 °C and 2–10 bar → Business Impact: Broad environmental suitability and process flexibility, lowering design constraints. Application: Industrial automation in varied climates and pneumatic circuits, with compatible Pneufit C fittings for easy integration.
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FAQs
The M/1714/687 uses standard G1/2 ports and supports Pneufit C push-in fittings, facilitating straightforward integration into existing 12 mm pneumatic circuits. Sub-base mounting simplifies panel installation and minimizes downtime during changes or servicing. This combination is ideal for compact automation panels and modular line setups where space and serviceability matter most.
Key specs include a 5/3 valve operation, G1/2 port size, operating pressure from 2 to 10 bar, operating temperature range of -20 to 80 °C, flow up to 3200 l/m (113 scfm), a weight of 3.08 kg, and overall dimensions of 200 x 200 x 50 mm. It uses a zinc body with nitrile seals for reliable pneumatic performance.
Yes. The M/1714/687 features an air-assisted detent for precise valve location, reducing mis-indexing and rework. Its 3200 l/m flow supports rapid actuation, while the lever/spring/lever actuation provides robust manual control. The sub-base mounting and compact footprint make it well-suited for fast-changing packaging lines and modular automation equipment.
To maximize uptime, use the integrated sub-base mounting for easy removal and replacement, inspect nitrile seals for signs of wear, and routinely check for leaks at the zinc body joints. Rely on the standard Pneufit C fittings for clean, secure connections, and reference the provided datasheet for servicing intervals and spare-part recommendations.
The datasheet is available via the provided Norgren resource: Datasheet (PDF). It includes full specifications, installation notes, and accessory details. For orders, you can reference model M/1714/687, and explore compatible fittings (Pneufit C), silencers (Quietaire), and tubing (PA2 series) to match your exact pneumatic loop.