Maxitrol ES371 M611 Modulator Valve Temperature Controller for Natural Gas Systems

Name: Maxitrol ES371 M611 Modulator Valve Temperature Controller for Natural Gas Systems
Brand: Maxitrol
SKU: 75994
Price: 137.65 EUR
Availability: InStock

UsedMaxitrolProcess controlsUnited States

From€137.65excl. VAT

In stock

Can't find what you're looking for?

make: Maxitrol
hertz: Does Not Apply
voltage: Does Not Apply
warranty: 30-Day Warranty On Part
shipping_type: FedEx Ground

All 11 specifications

Ships to NL
Response within 1 hour
Warranty available. Buy without worry
Support from a scientist

Specifications 11

Brands: Maxitrol
New/Used: Used
make: Maxitrol
hertz: Does Not Apply
weight: 4.0 Lb
voltage: Does Not Apply

warranty: 30-Day Warranty On Part
dimensions: 4.0in x 4.0in x 8.0in
shipping_type: FedEx Ground
item_condition: Good
manufacturing_date: Does Not Apply

Product description

Precision modulator valve for instantaneous, stable temperature control in natural and LPG gas systems.

The Maxitrol ES371 Selectra Modulator Valve is a precision instrument engineered for consistent and instantaneous temperature control in industrial and laboratory gas systems. Key technical features and specifications include:

Manufacturer: Maxitrol (Made in the USA)
Model and Sub-Model: ES371, M611 series
Application: Suitable for natural, liquefied petroleum, and manufactured gases
Functionality: Provides stable, non-fluctuating temperature regulation without motorized or mechanical drives
Condition: Used, tested to power on and perform basic functions without known issues
Weight: 4.8 lbs (2.18 kg)
Shipping Dimensions: 12.19 cm x 12.19 cm x 24.38 cm
Warranty: 30-day warranty on parts
Harmonized Code: 8481.30.2090 (Check valves made of other materials)

This valve is ideal for precise temperature modulation in industrial gas systems requiring reliable control without fluctuations. It is supplied without power cables or manuals.

€138 sits below most process controls here. The middle half of the 138 with a price runs from €251 to €1,785.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.