Jayco Non-Vent Hatch NV-8
Jayco NV-8 Non-Vent Hatch Overview
The Jayco NV-8 Non-Vent Hatch is specifically designed to provide a vapor-tight seal while allowing operator access to storage tank contents. As the official Jayco representative for Western Canada, ZIRCO provides this essential tank access solution that does NOT allow venting to atmosphere, requiring separate systems for pressure and vacuum protection.
The NV-8 allows for gauging, sampling, and measuring through an 8" opening while maintaining excellent sealing performance. Available in both 16 hole API pattern and 8 hole ANSI pattern configurations. The all-aluminum construction with Supreme65 (Buna N) base gasket standard (Black Viton available) ensures durability in demanding oil and gas environments throughout Alberta and beyond.
Key Benefits for Western Canada Operations:
- Vapor-tight seal - does NOT vent to atmosphere
- Allows gauging, sampling, and measuring through 8" opening
- All aluminum construction for durability
- Designed for easy maintenance
- Locking feature for security
- Excellent sealing performance
- Available in API (16 hole) and ANSI (8 hole) patterns
Technical Specifications
Size & Bolt Pattern
| Specification | Value |
|---|---|
| Opening Size | 8" nominal |
| Bolt Pattern Options | 16 hole API pattern OR 8 hole ANSI pattern |
| Shipping Weight | Approximately 14 lbs |
Important Design Notes
| Feature | Specification |
|---|---|
| Venting Capability | Does NOT allow venting to atmosphere |
| Pressure/Vacuum Protection | Requires other systems (not included) |
| Access Functions | Gauging, sampling, and measuring through 8" opening |
| Sealing Performance | Vapor-tight seal |
| Security Feature | Locking feature for security |
| Maintenance Design | Designed for easy maintenance |
Construction Materials
| Component | Material |
|---|---|
| Construction | All aluminum |
| Base Gasket (Standard) | Supreme65 (Buna N) |
| Base Gasket (Optional) | Black Viton available |
Product Features & Benefits
Vapor-Tight Seal
Provides vapor-tight seal while giving operator access to storage tank contents. Does NOT allow venting to atmosphere, ensuring environmental compliance and product integrity for Western Canada operations.
Operator Access Opening
Allows gauging, sampling, and measuring through convenient 8" opening. Provides essential tank access for operations while maintaining vapor containment. Ideal for oil and gas storage applications throughout Alberta.
Multiple Bolt Pattern Options
Available in both 16 hole API pattern and 8 hole ANSI pattern configurations. Provides flexibility for retrofit and new installations across Western Canada's diverse storage tank infrastructure.
Durable Aluminum Construction
All aluminum construction provides lightweight durability and corrosion resistance for demanding oil and gas environments. Designed for long service life in Western Canada's harsh operating conditions.
Easy Maintenance Design
Designed for easy maintenance with accessible components. Reduces downtime and maintenance costs for field operations. Locking feature ensures security while allowing authorized access when needed.
Flexible Gasket Options
Supreme65 (Buna N) base gasket standard for general applications. Black Viton available for special service requirements. Ensures excellent sealing performance across diverse operating conditions.
Product Literature & Resources
Technical Documents
Gasket Specifications (2017)
Complete gasket material specifications and compatibility
Jayco Non-Vent Hatch Mini Catalog (2018)
Product overview and specifications for NV-8 Non-Vent Hatch
Non-Vent Hatch Maintenance Manual
Complete operation and maintenance instructions
Non-Vent Hatch Parts List
Complete parts listing and replacement components
Request for Quote
Request for Quote (RFQ) Form
Download and complete this form to submit your thief hatch requirements for quotation
Contact for More Information
ZIRCO is the authorized Western Canada representative for Jayco Non-Vent Hatches and tank access solutions. Contact our team for:
- Technical specifications and sizing assistance
- Application engineering support
- Quotations and delivery information
- After-sales service and spare parts
- Gasket replacement guidance
Ensure Vapor-Tight Access with Jayco Non-Vent Hatches
Contact our team today to discuss how Jayco NV-8 Non-Vent Hatches can provide vapor-tight tank access for your storage operations. ZIRCO provides expert support and authorized Jayco products for Western Canada oil and gas operations.