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Nahn Viet Instrument and Control Solutions Co., Ltd

By / July 23, 2025

Engineering & Manufacturing
Trimteck LLC
12461 NW 44th St.
Coral Springs, FL 33065 USA
Email: info@trimteck.com
Phone: 954-753-5545

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1Contact information

2Request information

First Name*

Last Name*

Email*

Company*

Phone

Address*

Street Address City State / Province / Region ZIP / Postal Code Country

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Pdf url

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Job Type

Type of Request*

Project - I would like a new valve(s) for a new process.

MRO - I would like to replace an existing valve(s).

Spare Parts - I would like spare parts for an existing Trimteck-Optimux valve(s).

What is the name of the project?**

What is the current stage of the project?**

How do you want to submit your request?**

File

Drop files here or

Accepted file types: jpg, pdf, png, xls, xlsx, doc, docx, zip, Max. file size: 1 GB.

Feel free to upload and attach any documents that you think can help us better size and specify a control valve for your application(s) i.e. Data Sheets, P&IDs, Specifications, Photos, etc. MAXIMUM file upload 32mb

Valves Information

Tag

Quantity

Fluid

Valve Function

Valve Type

Pipe Size

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Valve Type - Other

Pipe Schedule

Pipe Material

System Design Temperature

System Design Pressure

Max Shutoff Pressure

Required Shutoff Class

Valve Size (NPS)

Valve Body Material

Valve Trim Material:

End Connections

Required Cv

Actuation

Actuator Fail Mode – upon loss of instrument air, valve fails

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Available Air Supply Pressure?

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Actuation Type - Pneumatic

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Available Voltage & Wattage?

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Actuation Type - Electric

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Available Hydraulic Pressure & Volume

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Actuation Type - Hydraulic

Control Signal

Communication Protocol

Additional Notes

Process Conditions

Liquid Flow Rate

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Gas Flow Rate

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Inlet Pressure

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Outlet Pressure

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Temperature

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Vapor Pressure

Conditions 1

Conditions 2

Conditions 3

Conditions 4

SG-MW

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Viscosity

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Add Another Valve(s)

What is your primary reason(s) for replacing the existing valve(s)? Check all that apply.

It’s leaking by

External Leakage

Controllability

Process Conditions have changed

Cavitation

Flashing

Noise

Erosion

Wash out

Frequent servicing

Pin hole

It’s just old

Other

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Reason(s) - Other

Existing Valve Manufacturer

Valve Model

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Existing Valve Manufacturer - Other

Upload relevant files

Drop files here or

Accepted file types: jpg, pdf, png, xls, xlsx, doc, docx, zip, Max. file size: 1 GB.

Feel free to upload and attach any documents that you think can help us better size and specify a control valve for your application(s) i.e. Data Sheets, P&IDs, Specifications, Photos, etc. MAXIMUM file upload 32mb

Would you like to enter current process conditions for this service? Allowing Trimteck to size and specify a valve based on actual process conditions will yield the best results and longest-lasting solutions.

Yes

No, I don’t know them

Valves Informations

Valve Type

Valve Tag Number

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Valve Type - Other

Pipe Size

Pipe Schedule

Pipe Material

System Design Temperature

System Design Pressure

Max Shutoff Pressure

Required Shutoff Class

Valve Size (NPS)

Valve Body Material

Valve Trim Material:

Rated Cv

Actuation

Actuator Fail Mode – upon loss of instrument air, valve fails

This field is hidden when viewing the form

Available Air Supply Pressure?

This field is hidden when viewing the form

Available Voltage & Wattage?

This field is hidden when viewing the form

Available Hydraulic Pressure & Volume

End Connections

Control Signal

Communication Protocol

Additional Notes

Process Conditions

Liquid Flow Rate

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Gas Flow Rate

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Inlet Pressure

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Outlet Pressure

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Temperature

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Vapor Pressure

Conditions 1

Conditions 2

Conditions 3

Conditions 4

SG-MW

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Viscosity

Conditions 1

Conditions 2

Conditions 3

Conditions 4

Add Another Valve(s)

Serial Number of Trimteck-Optimux Valve

What part(s) do you require for this valve? Check all that apply.

Actuator

Valve Packing

Bonnet and Seat Gasket

Actuator Soft Goods

Valve Body

Positioner

Actuator Adjusting Screw Gasket

Valve Soft Goods Kit

Positioner Bracket/Linkage

Volume Booster(s)

Valve Trim

Limit Switch(es)

Quick Exhaust(s)

Solenoid Valve

Lockup Valve

Relay Switch(es)

Pilot Valve

Valve Trim

Additional Notes

Upload relevant files

Drop files here or

Accepted file types: jpg, pdf, png, xls, xlsx, doc, docx, zip, Max. file size: 1 GB.

Feel free to upload and attach any documents that you think can help us better size and specify a control valve for your application(s) i.e. Data Sheets, P&IDs, Specifications, Photos, etc. MAXIMUM file upload 32mb

You've forgotten to attach the specification files, do you want to submit anyway or add the files?

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Process Conditions

Process Conditions