Product Overview
The VERIFLO 944AOPLPNCS4S83EV (Part Number: 45700513) is a high-purity, air-operated diaphragm valve engineered for precision fluid and gas control in demanding industrial and process environments. Manufactured by VERIFLO, a recognized brand in specialty fluid handling components, this valve utilizes a pneumatically actuated diaphragm mechanism to provide reliable, leak-tight shutoff and isolation without the use of dynamic shaft seals. The diaphragm design effectively separates the actuation air from the process media, ensuring contamination-free operation and excellent chemical compatibility. This valve is ideally suited for integration into automated process lines, gas delivery panels, and high-purity fluid systems where precise flow control, rapid actuation, and long service life are critical requirements.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Air Operated Diaphragm Valve (Process & Pneumatic Valve) |
| Model Designation | 944AOPLPNCS4S83EV |
| Part Number | 45700513 |
| Actuation Type | Air Operated (Pneumatic Diaphragm Actuator) |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: The diaphragm-based sealing mechanism delivers bubble-tight shutoff and precise flow isolation, eliminating stem leakage and ensuring repeatable actuation response in critical process control applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a robust pneumatic actuator and durable diaphragm construction that withstands repeated cycling and aggressive media exposure.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring seamless drop-in installation into existing VERIFLO valve assemblies and process manifolds.
Typical Industrial Applications
This air-operated diaphragm valve is commonly deployed in high-purity gas delivery systems, semiconductor and electronics manufacturing process lines, pharmaceutical and biotech fluid handling skids, and analytical instrumentation panels. It is also well-suited for chemical processing, water treatment, and general industrial automation where reliable pneumatic on/off control of corrosive or high-purity media is required.
PRODUCT IMAGES
VERIFLO 944AOPLPNCS4S83EV / 45700513 Air Operated Diaphragm Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine VERIFLO 944AOPLPNCS4S83EV / 45700513 Solenoid Valve. This USA-made 24V DC hydraulic component features a 2-way normally closed design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.