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Technical Bureau Repository • ISO 9001:2015 Spec Audit

Engineering Data Repository, CAD Library & Technical Publications

Authoritative engineering reference library, parametric 2D/3D CAD models, certified calculations, international standards compliance dossiers, and technical publications.

Parametric CAD/BIMdeployed_code
1,420+ Certified
STEP, IGES, Parasolid, DWG
Rev-Controlled Specsdescription
380+ Datasheets
IOMs, P-T Curves, Flow Sheets
Material Traceabilityverified
100% Traceable MTRs
EN 10204 3.1 & 3.2 Certification
Sizing Algorithmscalculate
6 Online Engines
ISA-75.01 & ASME B16.34 Math
Computational Verification

Interactive Engineering Tools & Computational Engines

Audited hydrodynamic algorithms, transient modeling, and metallurgical selectors conforming to ISA-75.01, ASME, and ISO standards.

Math Engines Live • Latency < 14ms
CALC ENGINE V4.2query_stats 18.4k uses/mo
water_damage

Hydrodynamic Cv & Flow Velocity Calculator

Model: ISO 5208 / ISA-75.01 Sizing

Compute volumetric flow rate ($Q$), fluid velocity ($v$), cavitation index ($\sigma$), and choked flow limits across liquids, dry gases, and saturated steam.

Vena Contracta Velocity14.2 m/s (Sub-sonic)
TORQUE MATRIX PROquery_stats 9.2k uses/mo
swap_driving_apps_wheel

Actuator Sizing & Dynamic Torque Engine

Model: ASME B16.34 / EN 12516

Determine breakaway (BTO), run, and end (ETC) torques for Scotch-Yoke, Rack & Pinion, and multi-turn gearboxes with automated $1.35\times$ safety margin factoring.

Calculated Breakaway (MOP)1,840 Nm @ 40 bar
NACE MR0175 AUDITEDcheck_circle PREN Indexed
science

Corrosion & Metallurgy Matrix

24 High Alloys vs 140 Fluid Classes

Evaluate Super Duplex UNS S32750, Inconel 625, Hastelloy C276, Monel K500, and Stellite 6 trim against sour gas (H2S), sulfuric acid, wet chlorine, and seawater.

PREN Rating (2507 Duplex):$\ge 42.5$ (Sour Ready)
ASME B16.34 - 2024 REV-196°C to +815°C
thermostat

Pressure-Temperature De-Rating Curves

Standard Class 150 to 2500 & PN16-PN420

Dynamic P-T charting displaying working gauge pressure allowances under elevating thermal loads. Accommodates carbon steels, 316SS, and chrome-moly alloys.

A351-CF8M @ 350°C (CL600):64.8 bar allowable
HYDRAULIC TOOLKITJoukowsky Math
waves

Water Hammer & Transient Surge Sizer

Non-Slam Check & Trip Valve Timing

Calculate sonic acoustic wave velocities ($c$) and hydraulic head spikes ($\Delta H$) resulting from rapid closure in pipeline networks and pumping stations.

Wave Speed $a$ (Carbon Steel):1,180 m/s
TA-LUFT / ISO 15848Class AH Leakage
air

Fugitive Emissions & EPA Audit Tool

Helium Vacuum Sniffing Calculation

Predict mechanical stem packing lifecycle fatigue and simulate parts-per-million (PPMv) leak thresholds to comply with clean air mandates.

Allowable Stem Leakage:≤ 10⁻⁶ mg·s⁻¹·m⁻¹
Regulatory & Specifications Database

Filterable Technical Document Manifest

Access revision-controlled datasheets, IOM operating manuals, type approval test certs, and provincial registrations.

Active Index:384 Available Records
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FormatDocument Title & Part ScopeRev & DateLanguageCompliance StandardSizeAction
picture_as_pdf PDF
TOV-900 Triple-Offset Severe-Service Butterfly Valve Datasheet
VAL-DS-TOV900-REV42 • Flanged & Lugged High-Temp Units
Rev 4.22024-11EN, DE, FRASME B16.34 / API 6094.2 MB
picture_as_pdf PDF
BV-300 Series Trunnion-Mounted Severe-Service Ball Valve Engineering Manual
VAL-MAN-BV300-TRN • Seat Leakage Class VI & Anti-Blowout Stem Assembly
Rev 3.12024-09EN, ESAPI 6D / ISO 143138.6 MB
verified_user CERT
API Spec 607 7th Edition Fire Test Certificate of Compliance
Scope: All Sizes CL150 through CL900 • 30-Minute 1000°C Qualification
Rev 2.02024-05ENLloyds Register / API 6071.8 MB
verified_user CERT
ISO 15848-1 Fugitive Emissions Class AH Helium Sniffer Test Dossier
Independent Testing: TÜV SÜD Audit Protocol • 2,500 Mechanical Cycles
Rev 1.42024-08EN, DETÜV SÜD / ISO 15848-12.4 MB
auto_stories MANUAL
Installation, Operation & Maintenance (IOM) Manual: High-Pressure Valves
Comprehensive Bolting Torques, Hydrostatic Testing & Packing Adjustment Procedures
Rev 5.02024-01EN, FR, NLASME Sec VIII / B16.3412.1 MB
article WP
Severe-Service Cryogenic Valve Design for LNG Bunkering & Supercritical Fluids
Engineering Whitepaper: Extended Bonnet Heat Exchanger Analysis at -196°C
Rev 1.02024-10ENVALVEX Technical Bureau3.5 MB
verified_user CERT
Canadian Registration Number (CRN) Dossier - All 10 Canadian Provinces
ABSA, TSSA, TSASK Registered Pressure Piping & Vessel Fitting Documentation
Rev 20252025-01ENABSA / TSSA / CRN6.8 MB
Precision Mechanical Models

Certified 2D/3D CAD & BIM Modeling Portal

Download native, verified parametric assemblies with precise face-to-face dimensions, bolting patterns, and top-works mounting pads (ISO 5211).

Export formats: STEP AP214 • IGES • DWG • SLDPRT • BIM Revit
DN150 / CL300
VAL-CAD-TOV900-15018.2 MB ZIP

TOV-900 Triple-Offset Valve Assembly

ASME B16.10 Face-to-Face, ISO 5211 Top Flange F14, with quarter-turn manual worm gearbox.

Direct Download Multi-Formats:
NPS 8 / CL600
VAL-CAD-BV300-ACT24.6 MB ZIP

BV-300 Trunnion Ball Valve with Scotch-Yoke

Full-bore API 6D trunnion assembly mated to SY-Series pneumatic cylinder with Namur solenoid mounting.

Direct Download Multi-Formats:
API 610 / BB3
VAL-CAD-SWRO-BB342.1 MB ZIP

SWRO-HPP-BB3 High-Pressure Multistage Pump

Axial split casing with baseplate skid mounts, shaft coupling spacer, and nozzle flange geometries.

Direct Download Multi-Formats:
DN200 / PN25
VAL-CAD-CV120-W9.4 MB ZIP

CV-120-W Dual-Plate Spring Check Valve

Compact wafer-pattern valve body designed to fit between DIN/EN flanges with non-slam dynamic spring response.

Direct Download Multi-Formats:
precision_manufacturing

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Require a custom face-to-face dimension, bespoke pneumatic actuator bracket, or ANSYS FEA thermal stress simulation package? Contact our Applications CAD Desk for certified turnarounds in < 24 hours.

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