412220 Relief Valve Cover STX2
412220 Relief Valve Cover STX2 Ships in 1-2 Weeks or Special Order
Delivery and Shipping
Delivery and Shipping
We ship in stock items same day. If it needs to be ordered we will ship it out to you the day it arrives.
412220 Relief Valve Cover STX2
Description
Description
Product Overview
The 412220 Relief Valve Cover STX2 by Blackmer PSG Dover is a component designed to facilitate the safe operation of positive displacement and sliding vane pump systems. This relief valve cover is essential for maintaining pressure regulation within pumps, preventing overpressure conditions that could damage pump components or compromise system performance. Manufactured with precision, the 412220 Relief Valve Cover ensures consistent sealing and durability under demanding operating conditions.
Materials and Construction
The relief valve cover is typically constructed from high-grade cast aluminum or ductile iron, materials selected for their corrosion resistance and mechanical strength. The surface finish is engineered for durability, enabling long service life even in corrosive or high-temperature environments. The sealing surfaces are machined to tight tolerances to prevent leaks and ensure proper pressure regulation.
Dimensions and Compatibility
Specific dimensions of the 412220 Relief Valve Cover include a bolt pattern compatible with Blackmer STX2 series pump models. External measurements typically include a diameter of approximately 12 inches (305 mm), with bolt hole spacing aligning with pump specifications. The cover weighs approximately 4.5 kg (10 lbs), facilitating easy installation and maintenance. It is compatible with Blackmer STX2 pumps and similar models designed to accommodate this relief valve cover size and configuration.
Key Features
- Designed for Blackmer STX2 pump models and similar systems
- Constructed from durable cast aluminum or ductile iron for longevity
- Machined sealing surfaces for leak-proof operation
- External diameter approximately 12 inches (305 mm)
- Bolt hole spacing matches standard Blackmer pump configurations
- Weight of around 4.5 kg (10 lbs) for ease of handling
- Corrosion-resistant finish suitable for demanding environments
Use Cases and Target Applications
The 412220 Relief Valve Cover STX2 is ideal for use in positive displacement and sliding vane pumps where pressure regulation and system safety are priorities. It is suited for industrial applications including chemical processing, oil and gas, and fluid transfer systems. This component is especially beneficial for pump operators seeking to enhance pump reliability and reduce maintenance downtime. Its compatibility with Blackmer pumps makes it an appropriate choice for facilities aiming to optimize their pump system performance while maintaining a strict budget for maintenance and parts.
Included in the Package
The product ships as a complete relief valve cover assembly compatible with STX2 pumps. No additional hardware or mounting components are included unless specified. Notably, the package does not include the relief valve spring or internal pressure regulation mechanisms, which are separate components.
Care and Maintenance
The 412220 Relief Valve Cover requires periodic inspection for corrosion, gasket integrity, and seating condition. Recommended cleaning involves wiping with a non-abrasive cloth and using mild cleaning agents compatible with aluminum or ductile iron surfaces. Proper torque should be maintained during installation to ensure sealing performance. The component is covered by standard warranty policies from the manufacturer, with replacement recommended if significant corrosion or damage occurs. Routine maintenance ensures optimal pressure regulation and pump system safety.
