Technical Resources

Everything you need to specify BridgeFlow

Technical documentation, standards references, award materials, and direct engineering support — all in one place. Request a full technical package or contact our team to discuss your application.

Spec Sheets
Compliance Docs
ASME Award
Engineering Support
Documentation Library

Technical documentation

All documents are available upon request. Submit the contact form below to receive your full technical package, or contact Iron Gate Supply directly for urgent requirements.

Product Documentation

BridgeFlow Model "Y" TMMBV — Product Overview

High-level summary of the BridgeFlow Trunnion Mounted Mechanized Ball Valve, core features, and value proposition.

PDF2.4 MBOverview

Technical Specification Sheet

Full dimensional data, pressure-temperature ratings, material specifications, and operator compatibility.

PDF4.1 MBSpecifications

Integrated Blind Flange Design — Technical Brief

Detailed explanation of the patented integrated blind flange mechanism and positive isolation methodology.

PDF1.8 MBTechnical Brief

DBB / DIB Functionality Guide

Step-by-step operational guide for Double Block & Bleed and Double Isolation & Bleed configurations.

PDF2.2 MBGuide

Standards & Compliance

API 6D Compliance Summary

Summary of BridgeFlow compliance with API 6D Pipeline Valves standard — including test records overview.

PDF1.2 MBCompliance

NACE MR0175 / ISO 15156 Material Compliance

Material traceability and compliance documentation for sour service applications.

PDF0.9 MBCompliance

ISO 15848 Fugitive Emissions Test Summary

Test results and certification summary for fugitive emissions compliance.

PDF1.5 MBTest Report

OSHA Positive Isolation Compliance Brief

Documentation demonstrating compliance with OSHA CFR 1910.147 "blanking or blinding" requirements.

PDF0.8 MBCompliance

Awards & Recognition

ASME BMEA 2024 — Best Innovation Award Certificate

Official ASME Best Mechanical Engineering Achievement Best Innovation Award documentation for the BridgeFlow Mechanized Ball Valve.

PDF0.6 MBAward

Patent Portfolio Summary

Overview of domestic and international patents covering the BridgeFlow mechanized sealing and blind flange integration technology.

PDF1.1 MBPatents

Installation & Maintenance

Installation & Commissioning Guide

Field installation procedures, commissioning checklist, and initial operation verification for BridgeFlow TMMBV.

PDF3.2 MBInstallation

Maintenance & Inspection Manual

Scheduled maintenance intervals, inspection procedures, and troubleshooting guide for field teams.

PDF2.7 MBMaintenance

All documents listed above are available upon verified request. Use the contact form below to request your full technical package. Iron Gate Supply will respond within 1 business day.

Key Technical Facts

What engineers need to know

Core technical validation points drawn from BridgeFlow documentation, ASME award materials, and Iron Gate Supply application data.

ASME BMEA 2024 Best Innovation Award

The BridgeFlow Patented Mechanized Ball Valve was recognized by the American Society of Mechanical Engineers for groundbreaking advancement in valve design — specifically for leakproof operation, frictionless rotation, and environmental sustainability.

Patented Technology

Multiple domestic and international patents protect the BridgeFlow mechanized sealing mechanism and integrated blind flange design. The technology represents a fundamental departure from conventional pressure-energized sealing.

Exceeds API 6D

BridgeFlow is designed and tested to exceed conventional API 6D standards. The bidirectional forced seal delivers performance beyond what pressure-energized designs can achieve — particularly under low or zero-differential pressure conditions.

Seconds vs. Days

Traditional blinding techniques — installing spectacle blinds, line blinds, or blind flanges — require hours, days, or weeks depending on the system. BridgeFlow achieves equivalent positive isolation in seconds, without tools or additional manpower.

Up to 50% Fewer Parts

In typical tie-in configurations, BridgeFlow reduces total component count by up to 50%. One valve to specify, purchase, and track — replacing gate valves, block valves, spectacle blinds, and associated flanges.

Environmental Sustainability

By eliminating reliance on pressure-energized sealing and reducing maintenance needs, BridgeFlow valves offer a more sustainable solution — reducing potential fugitive emissions and minimizing the environmental footprint of isolation operations.

Need deeper technical detail? Request the full BridgeFlow technical documentation package.

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