Thompson I abrasive metering valve, 1 1/4"
The Novablast abrasive metering valve FSV 1 1/4″ is a universally applicable metering valve for the precise, stepless adjustment of abrasive flow on 1 1/4″ pressure blast pots. It is suitable for all common abrasives, designed for robust professional continuous use, and can be combined with compatible accessories directly on the product page.
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| SKU:
70089000
Thompson I abrasive metering valve, 1 1/4" ...è stato ordinato al fornitore e verrà spedito non appena sarà di nuovo disponibile.
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Leasing & Hire Purchase
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Leasing
With leasing, the product is made available to the lessee for use in return for regular lease payments. The asset is recognized on the lessor’s balance sheet. Lease payments can generally be claimed as operating expenses for tax purposes. These are gross payments, and VAT is charged throughout the entire term. Once the agreed minimum lease term has expired, purchasing the product is generally possible.
Hire purchase
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Shipping & Delivery
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| SKU:
70089000
Thompson I abrasive metering valve, 1 1/4" ...è stato ordinato al fornitore e verrà spedito non appena sarà di nuovo disponibile.
NovaBlast Thompson I 1 1/4" – pneumatically actuated abrasive media metering valve for controlled material flow
The NovaBlast Thompson I 1 1/4" is a pneumatically actuated abrasive media metering valve for professional pressure blasting equipment. It combines abrasive media metering with an automatic shut-off function and is particularly suitable for applications requiring fast, controlled start-stop operation and precise material regulation.
Unlike purely manually operated valves, the abrasive media flow is opened and closed via the pressure blasting machine's remote control. This allows the valve to respond directly to the operator's dead-man's handle. When the handle is released, the material flow is interrupted, reducing unnecessary abrasive media consumption and overrun.
The Thompson I principle is designed for professional blasting work and is particularly suitable for medium-sized and larger pressure blasting machines, intensive use on construction sites, and applications with high process control requirements.
Your benefits at a glance
✅ Automatic opening and closing via the remote control
✅ Fast response when starting and stopping
✅ Precise control of abrasive media quantity
✅ Reduces abrasive media overrun
✅ Supports economical material consumption
✅ Suitable for professional pressure blasting equipment
✅ Robust design for intensive use
✅ Connection size 1 1/4 inches
✅ Suitable for corrosion protection, industrial applications, and contract blasting
📦 Scope of delivery
✔ Connection size 1 1/4 inches
✔ Pneumatic actuation unit
✔ Adjustment mechanism for material metering
✔ Valve body according to the manufacturer’s configuration
Technical data
| Characteristic | Value |
|---|---|
| Valve type | Thompson I |
| Connection size | 1 1/4 inch |
| Item number | 70089000 |
| Actuation | Pneumatic |
| Function | Metering and shut-off |
How it works
The valve is actuated via the pressure blasting machine’s pneumatic remote control. Pressing the dead-man’s handle opens the abrasive flow. Releasing it closes the valve again. The set metering position determines how much abrasive enters the air stream.
Typical applications
✔ Steel and bridge construction
✔ Shipyards and shipbuilding
✔ Mechanical and plant engineering
✔ Industrial maintenance
✔ Contract blasting companies
✔ Pressure blasting systems with pneumatic remote control
Maintenance and care
✔ Check the valve seat and wear parts
✔ Keep the adjustment mechanism clean
✔ Use only dry abrasive
✔ Check moving components regularly
✔ Replace wear parts in good time
FAQ – Frequently Asked Questions
What is the main advantage over an FSV?
The Thompson I is opened and closed pneumatically and responds directly to the remote control.
Can the valve be adjusted manually?
The desired abrasive quantity is set; opening and closing are pneumatic.
Is a remote control required?
Yes, a compatible pneumatic remote control system is required for automatic operation.
What applications is it suitable for?
For professional blasting operations with frequent start-stop operation and high process control requirements.
Payment & Security
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