DMF-NN-4NU-8AR Single-flange valve by Alco Valves
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The Alco Valves DMF-NN-4NU-8AR is a Monoflange Single Block & Bleed Valve featuring a needle and needle valve configuration with a 5mm bore size. Designed with an ASTM A182 F51 body material, ASTM A479 UNS S31803 trim materials, and an Alloy 718 needle valve tip, this unit incorporates metal and graphite seats and seals. It includes a 1" NB ASME Class 150 RF inlet, a 1" NB ASME Class 150 RF outlet, and a plugged 1/2" NPT Female vent/drain following ASME B1.20.1 standards. Operated by T-bar handles, the valve handles a maximum pressure of Class 150 within a temperature range of -46ºC to 240ºC. This single-flange valve is built with a firesafe design and complies with NACE MR 01-75 latest revision standards.
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Frequently Asked Questions(FAQ):
Where can I buy DMF-NN-4NU-8AR by Alco Valves in the USA?
You can purchase DMF-NN-4NU-8AR by Alco Valves from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the DMF-NN-4NU-8AR?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Alco Valves in the United States?
While we are not the official distributor or seller of Alco Valves in the United States, we source our products from reliable channels and offer you original Alco Valves equipment at competitive prices.
How can I access DMF-NN-4NU-8AR catalogs, user manuals, technical documents, and PDFs?
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Characteristics
| Manufacturer | Alco Valves |
|---|---|
| Part number | DMF-NN-4NU-8AR |
| Inner Code | 4473332 |
Technical specification
| Product type | Alco Monoflange Single Block and Bleed Valve |
|---|---|
| Valve Configuration | Needle, Needle |
| Inlet | 1" NB ASME Class 150 RF |
| Outlet | 1" NB ASME Class 150 RF |
| Vent/Drain | ASME B1.20.1, 1/2" NPT Female - (Plugged) |
| Bore Size | 5mm |
| Body Material | ASTM A182 F51 |
| Trim Materials | ASTM A479 UNS S31803 |
| Needle Valve Tip | Alloy 718 |
| Seats/Seals | Metal/Graphite |
| Max Pressure | Class 150 |
| Max Temperature | 240ºC |
| Min Temperature | -46ºC |
| Operator/Handles | T-bar Handles |
| Design | Firesafe Design |
| Compliance | NACE TO MR 01-75 Latest Revision |