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Sealco 2000B 1/2" Quick Release Valve 1/2 Supply x 3/8 Delivery Dump Valve
Sealco 2000B 1/2 Quick Release Valve
The Sealco 2000B 1/2 Quick Release Valve is a reliable pneumatic component designed to rapidly exhaust air pressure from air-brake and suspension systems when supply pressure drops. It’s commonly used in commercial vehicle applications to quickly vent air from spring brake chambers, service brake chambers, air suspension bags, or trailer supply lines, helping improve brake release response and system performance.
Key Features & Benefits:
- Fast air release action: Quickly exhausts delivery pressure when supply line pressure to the inlet falls, improving brake and suspension response.
- Nominal crack pressure: 4-5 psi - opens reliably at a low threshold for consistent performance.
- Heavy-duty construction: Built for rugged use in harsh environments typical on trucks, trailers and heavy equipment with quality metal components.
- Industry-recognized product: Part of Sealco’s 2000 series of quick release valves - designed and manufactured with durability and dependability in mind.
Applications:
- Trailer and truck air-brake systems to speed up brake chamber release.
- Air suspension systems to vent air suspension bags quickly.
- Pneumatic systems where rapid exhaust of compressed air improves control and safety.
Why Choose This Valve?
The Sealco 2000B 1/2 quick release valve provides a dependable solution for managing air pressure in heavy-vehicle pneumatic systems, reducing lag during brake release and extending overall system responsiveness and reliability. Its standard port sizes and proven crack pressure make it a practical fit for fleet maintenance, service workshops, and vehicle OEM applications.
| Type: | Qty: | Size: |
| Inlet | 1 | 1/2 |
| Outlet A | 1 | 3/8 |
| Outlet B | 1 | 3/8 |