Description

Fisher Type N201 Automatic Cylinder Filling Valve
✅ 🔷 ■ Product Overview
The Fisher Type N201 Automatic Cylinder Filling Valve is specially designed for high-speed LPG cylinder filling systems using beam-type scales.
It automatically controls propane flow during filling, ensuring accurate weight-based filling, stable operation, and reduced manual error. The N201 valve is widely used in gas bottling plants and LPG filling stations.
With a compact structure and FNPT connections, it integrates easily into standard filling manifolds for continuous production.
✅ 🔷 ■ Key Advantages
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✅ High Filling Capacity up to 112 lb/min (51 kg/min)
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✅ Designed for Beam-Type Scales Only (high accuracy)
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✅ Automatic Shut-Off Function for safe cylinder filling
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✅ Standard 1/2-inch FNPT Connections
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✅ Stable Performance for Continuous Operation
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✅ Ideal for LPG & Propane Bottling Lines
Designed for high-efficiency and high-precision cylinder filling.
✅ 🔷 ■ Typical Applications
Fisher Type N201 is widely used in:
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🔹 LPG cylinder filling plants
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🔹 Propane bottling stations
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🔹 Gas distribution centers
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🔹 Industrial gas packaging lines
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🔹 Bulk LPG filling systems
Especially suitable for weight-controlled automatic filling systems.
✅ 🔷 ■ Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Fisher Type N201 |
| Filling Capacity | 112 lb/min (51 kg/min) propane at 30 psig (2.1 bar) differential |
| Scale Type | Beam type only (Not suitable for dial type scales) |
| Inlet Connection | 1/2-inch FNPT (Connects to filling manifold) |
| Outlet Connection | 1/2-inch FNPT |
| Applicable Gas | Propane / LPG |
| Operation Type | Automatic cylinder filling |
| Installation Method | Manifold-mounted |
✅ 🔷 ■ For LPG Filling Operators
For LPG bottling companies and filling station operators, Type N201 helps you:
✔ Improve filling accuracy and consistency
✔ Reduce manual operation risks
✔ Increase daily filling capacity
✔ Lower product loss and overfilling
✔ Enhance production line efficiency
We supply 100% original products, with professional technical support and fast export delivery.

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