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Parker 73218BN4UNLVN0C111C2 2-Way Normally Closed 1/2-Inch NPT 24VDC Pilot-Operated Solenoid Valve
- Regular price
- $397.00
- Sale price
- $397.00
- Regular price
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Product Description P/N: 73218BN4UNLVN0C111C2
Description
The Parker 73218BN4UNLVN0C111C2 is a 2-way, normally closed solenoid valve designed for automatic control of fluid flow through a 1/2-inch NPT connection. Its internally pilot-operated design uses a 24 VDC solenoid, brass valve body, and NBR sealing components for controlled on/off operation in compatible fluid systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Parker |
| Category | Valves |
| Part Number | 73218BN4UNLVN0C111C2 |
| Subcategory | Solenoid Valves |
| Valve Type | 2-Way Solenoid Valve |
| Operation | Normally Closed (NC) |
| Actuation Type | Pilot Operated, Internal Pilot Supply |
| Port Size | 1/2 in |
| Connection Type | Female NPT |
| Body Material | Brass |
| Seal Material | NBR / Buna-N / Nitrile |
| Voltage | 24 VDC |
| Power Consumption | 10 W |
| Coil Class | Class F |
| Coil Connection | 1/2 in NPT Conduit with 18 in Leads |
| Enclosure Rating | NEMA 4X |
| Orifice Size | 5/8 in |
| Flow Coefficient | 4 Cv |
| Pressure Differential | 5–175 psi |
| Maximum Fluid Temperature | 185°F (85°C) |
| Maximum Ambient Temperature | 150°F (66°C) |
| Weight | 2.07 lb (0.94 kg) |
Information About 73218BN4UNLVN0C111C2
The 73218BN4UNLVN0C111C2 is a Parker Skinner pilot-operated solenoid valve configured with an internal pilot supply and normally closed flow pattern. The valve incorporates a brass inline body, female NPT process connections, and NBR elastomer seals. Its electrical operator uses a 10 W Class F coil rated for 24 VDC, with a 1/2-inch NPT conduit connection and 18-inch leads. The NEMA 4X coil construction supports automatic valve actuation in industrial fluid-control installations where a pressure differential is available for pilot operation.
Key Features:
- 2-Way Configuration: Provides controlled inlet-to-outlet flow through a two-port valve arrangement.
- Normally Closed Operation: Maintains the valve in the closed position when the solenoid is de-energized.
- Internal Pilot Actuation: Uses process pressure and an internal pilot supply to operate the main valve mechanism.
- 1/2-Inch NPT Ports: Female threaded process connections provide compatibility with standard 1/2-inch NPT piping.
- 24 VDC Solenoid: Operates from a 24 VDC electrical supply with a 10 W Class F coil.
- Brass Body: Inline brass construction provides the primary pressure-containing valve structure.
- NBR Seals: Buna-N/Nitrile elastomers provide sealing for compatible fluids and operating conditions.
- NEMA 4X Coil Construction: Solenoid operator is configured with a 1/2-inch NPT conduit connection, Class F construction, and 18-inch leads.
The 73218BN4UNLVN0C111C2 delivers the reliability and precision required for automated on/off fluid control in compatible industrial piping systems.
Description
The Parker 73218BN4UNLVN0C111C2 is a 2-way, normally closed solenoid valve designed for automatic control of fluid flow through a 1/2-inch NPT connection. Its internally pilot-operated design uses a 24 VDC solenoid, brass valve body, and NBR sealing components for controlled on/off operation in compatible fluid systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Parker |
| Category | Valves |
| Part Number | 73218BN4UNLVN0C111C2 |
| Subcategory | Solenoid Valves |
| Valve Type | 2-Way Solenoid Valve |
| Operation | Normally Closed (NC) |
| Actuation Type | Pilot Operated, Internal Pilot Supply |
| Port Size | 1/2 in |
| Connection Type | Female NPT |
| Body Material | Brass |
| Seal Material | NBR / Buna-N / Nitrile |
| Voltage | 24 VDC |
| Power Consumption | 10 W |
| Coil Class | Class F |
| Coil Connection | 1/2 in NPT Conduit with 18 in Leads |
| Enclosure Rating | NEMA 4X |
| Orifice Size | 5/8 in |
| Flow Coefficient | 4 Cv |
| Pressure Differential | 5–175 psi |
| Maximum Fluid Temperature | 185°F (85°C) |
| Maximum Ambient Temperature | 150°F (66°C) |
| Weight | 2.07 lb (0.94 kg) |
Information About 73218BN4UNLVN0C111C2
The 73218BN4UNLVN0C111C2 is a Parker Skinner pilot-operated solenoid valve configured with an internal pilot supply and normally closed flow pattern. The valve incorporates a brass inline body, female NPT process connections, and NBR elastomer seals. Its electrical operator uses a 10 W Class F coil rated for 24 VDC, with a 1/2-inch NPT conduit connection and 18-inch leads. The NEMA 4X coil construction supports automatic valve actuation in industrial fluid-control installations where a pressure differential is available for pilot operation.
Key Features:
- 2-Way Configuration: Provides controlled inlet-to-outlet flow through a two-port valve arrangement.
- Normally Closed Operation: Maintains the valve in the closed position when the solenoid is de-energized.
- Internal Pilot Actuation: Uses process pressure and an internal pilot supply to operate the main valve mechanism.
- 1/2-Inch NPT Ports: Female threaded process connections provide compatibility with standard 1/2-inch NPT piping.
- 24 VDC Solenoid: Operates from a 24 VDC electrical supply with a 10 W Class F coil.
- Brass Body: Inline brass construction provides the primary pressure-containing valve structure.
- NBR Seals: Buna-N/Nitrile elastomers provide sealing for compatible fluids and operating conditions.
- NEMA 4X Coil Construction: Solenoid operator is configured with a 1/2-inch NPT conduit connection, Class F construction, and 18-inch leads.
The 73218BN4UNLVN0C111C2 delivers the reliability and precision required for automated on/off fluid control in compatible industrial piping systems.