Peter Paul Low Watt Valves
Peter Paul Low Watt Valves Overview
ZIRCO is proud to distribute Peter Paul Low Watt Valves as the official Western Canada representative for Secure Enviro Systems. These ultra-energy-efficient solenoid valves consume only 0.65 to 3.5 watts, making them ideal for battery-powered systems, solar applications, and remote installations where power consumption is critical. Reduce energy costs by up to 85% compared to standard 10-20 watt solenoid valves.
Peter Paul low watt valves are engineered for precise control in pneumatic and hydraulic systems handling hot air, hot water, refrigerants, and various media. These valves provide reliable operation in demanding environments across Alberta's oil & gas sector, British Columbia's industrial facilities, and Saskatchewan's process industries while significantly reducing energy consumption and operating costs.
Built by Peter Paul Electronics Co., Inc. to the highest standards, these low watt valves feature robust construction with brass and stainless steel options, multiple seal materials (Buna-N, Viton, PTFE), and 31 different series across 7 product categories. ZIRCO provides expert application support to help you select the optimal energy-efficient valve solution for your specific requirements.
Why Choose Peter Paul Low Watt Valves?
Ultra-Low Power Consumption
Industry-leading energy efficiency with only 0.65 to 3.5 watts power consumption. Reduces energy costs by up to 85% compared to standard 10-20 watt solenoid valves, making them ideal for continuous operation and energy-conscious applications.
Battery & Solar Compatible
Designed for off-grid and remote installations. Perfect for battery-powered systems, solar applications, and locations where electrical power is limited or expensive. Extends battery life and reduces solar panel requirements.
Wide Media Compatibility
Handles diverse media including hot air, hot water, refrigerants, pneumatic air, and hydraulic fluids. Multiple seal material options (Buna-N, Viton, PTFE) ensure compatibility with your specific application requirements.
31 Series Across 7 Categories
Comprehensive product range including 2-way normally open/closed, 3-way normally closed, 3-way normally open, directional control, and multi-purpose valves. Port sizes from 1/8" to 1/4" NPT and manifold mount options.
Precision Engineering
Built by Peter Paul Electronics Co., Inc. with over 70 years of solenoid valve expertise. Flow coefficients from 0.01 to 0.700 CV for precise metering. Pressure ratings from 0-120 PSI to 0-600 PSI for diverse applications.
Local Expert Support
ZIRCO provides expert application engineering support from Calgary, Alberta. Fast delivery, technical assistance, and after-sales service for Western Canadian industries. Authorized Secure Enviro Systems representative.
Technical Specifications
2-Way Normally Open Low Watt Valves
| Series | Port Size | Pressure Range | Flow (CV) | Dimensions | Power |
|---|---|---|---|---|---|
| 20/EL21 | 1/8" or 1/4" NPT | 0-400 PSI | .024-.204 | 3.98" x 2.59" | 1.8 watts |
| 50ELW/ELW51 | 1/8" NPT | 0-300 PSI | .022-.150 | 3.78" x 1.20" | 1.8 watts |
| 50LW/LW51 | 1/8" NPT | 0-300 PSI | .020-.150 | 2.95" x 1.00" | 2.5 watts |
| 50SLW/SLW51 | 1/8" NPT | 0-300 PSI | .022-.150 | 3.78" x 1.20" | 1.8 watts |
| EL50/EL51 | 1/8" NPT | 0-200 PSI | .020-.075 | 3.27" x 1.44" | 1.8 watts |
| 58/581 | Manifold Mt. or 10-32 | 0-300 PSI | .010-.034 | 2.26" x 1.06" | 3.5 watts |
| L58/L581 | Manifold Mt. or 10-32 | 0-150 PSI | .010-.020 | 2.26" x 1.06" | 0.9 watts |
2-Way Normally Closed Low Watt Valves
| Series | Port Size | Pressure Range | Flow (CV) | Dimensions | Power |
|---|---|---|---|---|---|
| 20/EL22 | 1/8" or 1/4" NPT | 0-500 PSI | .024-.284 | 3.98" x 2.59" | 1.8 watts |
| 50ELW/ELW52 | 1/8" NPT | 0-600 PSI | .022-.292 | 2.48" x 1.20" | 1.8 watts |
| 50LW/LW52 | 1/8" NPT | 0-600 PSI | .022-.292 | 2.35" x 1.00" | 2.5 watts |
| 50LLW/LLW52 | 1/8" NPT | 0-120 PSI | 0.22 | 2.35" x 1.00" | 0.65 watts |
| 50SLW/SLW52 | 1/8" NPT | 0-600 PSI | .022-.292 | 2.48" x 1.20" | 1.8 watts |
| EL50/EL52 | 1/8" NPT | 0-120 PSI | .020-.075 | 2.48" x 1.44" | 1.8 watts |
| ELL50/ELL52 | 1/8" NPT | 0-120 PSI | 0.022 | 2.48" x 1.44" | 0.85 watts |
| 58/582 | Manifold Mt. or 10-32 | 0-300 PSI | .010-.034 | 2.0" x 1.06" | 3.5 watts |
| L58/L582 | Manifold Mt. or 10-32 | 0-150 PSI | 0.01 | 2.0" x 1.06" | 0.9 watts |
3-Way Normally Closed Low Watt Valves (Exhaust to Atmosphere)
| Series | Port Size | Pressure Range | Flow (CV) | Dimensions | Power |
|---|---|---|---|---|---|
| 20/EL23 | 1/8" or 1/4" NPT | 0-375 PSI | .024-.284 | 3.98" x 2.59" | 1.8 watts |
| 58/583 | Manifold Mt. or 10-32 | 0-300 PSI | .010-.034 | 2.0" x 1.06" | 3.5 watts |
| L58/L583 | Manifold Mt. or 10-32 | 0-150 PSI | .010-.020 | 2.0" x 1.06" | 0.9 watts |
| 50LW/LW53 | 1/8" NPT | 0-215 PSI | .022-.156 | 2.35" x 1.00" | 2.5 watts |
| 50LLW/LLW53 | 1/8" NPT | 0-120 PSI | 0.022 | 2.35" x 1.00" | 0.65 watts |
| 50SLW/SLW53 | 1/8" NPT | 0-215 PSI | .022-.156 | 2.48" x 1.20" | 1.8 watts |
| ELW50/ELW53 | 1/8" NPT | 0-215 PSI | .022-.156 | 2.48" x 1.20" | 1.8 watts |
| EL50/EL53 | 1/8" NPT | 0-120 PSI | .020-.075 | 2.48" x 1.44" | 1.8 watts |
| ELL50/ELL53 | 1/8" NPT | 0-120 PSI | 0.022 | 2.48" x 1.44" | 0.85 watts |
3-Way Normally Closed Low Watt Valves (Piped Exhaust)
| Series | Port Size | Pressure Range | Flow (CV) | Dimensions | Power |
|---|---|---|---|---|---|
| 20/EL23 | 1/8" or 1/4" NPT | 0-400 PSI | .024-.700 | 4.0" x 2.63" | 1.8 watts |
| 58/583 | Manifold Mt. or 10-32 | 0-300 PSI | .010-.034 | 2.26" x 1.06" | 3.5 watts |
| L58/L583 | 1/8" NPT | 0-150 PSI | .010-.020 | 2.26" x 1.06" | 0.9 watts |
| 50LW/LW53 | 1/8" NPT | 0-215 PSI | .022-.156 | 2.95" x 1.00" | 2.5 watts |
| 50LLW/LLW53 | 1/8" NPT | 0-120 PSI | 0.22 | 2.95" x 1.00" | 0.65 watts |
| 50SLW/SLW53 | 1/8" NPT | 0-215 PSI | .022-.156 | 3.78" x 1.20" | 1.8 watts |
| 50ELW/ELW53 | 1/8" NPT | 0-215 PSI | .022-.156 | 3.78" x 1.20" | 1.8 watts |
| EL50/EL53 | 1/8" NPT | 0-120 PSI | .020-.075 | 3.27" x 1.44" | 1.8 watts |
| ELL50/ELL53 | 1/8" NPT | 0-120 PSI | 0.022 | 3.27" x 1.44" | 0.85 watts |
3-Way Normally Open Low Watt Valves
| Series | Port Size | Pressure Range | Flow (CV) | Dimensions | Power |
|---|---|---|---|---|---|
| 20/EL24 | 1/8" or 1/4" NPT | 0-400 PSI | .024-.156 | 3.98" x 2.59" | 1.8 watts |
| 58/584 | Manifold Mt. or 10-32 | 0-300 PSI | .010-.034 | 2.26" x 1.06" | 3.5 watts |
3-Way Directional Control Low Watt Valves
| Series | Port Size | Pressure Range | Flow (CV) | Dimensions | Power |
|---|---|---|---|---|---|
| 20/EL25 | 1/8" or 1/4" NPT | 0-350 PSI | .024-.156 | 3.98" x 2.59" | 1.8 watts |
| 58/585 | Manifold Mt. or 10-32 | 0-300 PSI | .010-.034 | 2.26" x 1.06" | 3.5 watts |
3-Way Multi-Purpose Low Watt Valves
| Series | Port Size | Pressure Range | Flow (CV) | Dimensions | Power |
|---|---|---|---|---|---|
| 20/EL26 | 1/8" or 1/4" NPT | 0-256 PSI | .024-.156 | 3.98" x 2.59" | 1.8 watts |
| 58/586 | Manifold Mt. or 10-32 | 0-300 PSI | .010-.034 | 2.26" x 1.06" | 3.5 watts |
General Specifications
| Specification | Details |
|---|---|
| Power Consumption Range | 0.65 to 3.5 watts |
| Pressure Ranges | 0-120 PSI to 0-600 PSI |
| Port Sizes | 1/8" NPT, 1/4" NPT, Manifold Mount, 10-32 UNF |
| Flow Coefficients (CV) | 0.01 to 0.700 |
| Body Materials | Brass, Stainless Steel (selected series) |
| Seal Materials | Buna-N, Viton, PTFE (varies by series) |
| Operating Temperature | -40°F to +250°F (varies by seal) |
| Voltage Options | 12 VDC, 24 VDC, 120 VAC, 240 VAC |
Typical Applications
- Battery-Powered Systems: Remote monitoring, portable equipment
- Solar Applications: Off-grid installations, renewable energy systems
- Pneumatic Controls: Low-power automation, instrumentation
- Hydraulic Systems: Energy-efficient fluid power
- Hot Air/Water Systems: Heating systems, process control
- Refrigeration: Refrigerant flow control, HVAC systems
- Medical Equipment: Low-power gas control devices
- Remote Installations: Pipelines, well sites, telemetry
- Continuous Operation: 24/7 applications where energy savings matter
Energy Consumption Comparison
Annual Energy Cost Comparison (per valve, continuous operation):
- Standard Solenoid (15 watts): ~$131/year at $0.10/kWh
- Peter Paul Low Watt (1.8 watts): ~$16/year at $0.10/kWh
- Annual Savings: ~$115 per valve (87% reduction)
- 5-Year Savings: ~$575 per valve (multi-valve systems save thousands)
*Based on continuous operation (8,760 hours/year) at $0.10/kWh. Actual savings vary by duty cycle and local energy costs.
Product Literature & Resources
Manufacturer Resources
Peter Paul Low Watt Valves Catalog
Complete product catalog with all 31 series specifications
Request Technical Documentation
ZIRCO is the authorized Western Canada representative for Peter Paul Low Watt Valves through Secure Enviro Systems. Contact our team for:
- Detailed specifications for all 31 series
- Dimensional drawings and CAD files
- Application engineering support
- Energy savings calculations
- Quotations and delivery information
- Material compatibility guidance
Ready to Reduce Energy Costs with Low Watt Valves?
Contact our team today to discover how Peter Paul Low Watt Valves can significantly reduce your energy consumption while maintaining reliable performance. ZIRCO provides expert application support for Western Canada's battery-powered, solar, and energy-conscious applications.