D1V4NS-4DR-V91A-WE Double Block & Bleed Valve by Alco Valves
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The Alco Valves D1V4NS-4DR-V91A-WE is a single-piece construction double block and bleed valve featuring a ball, needle, ball valve configuration with a floating ball design. It is equipped with a 10mm (3/8") bore size and incorporates an anti-static device along with a firesafe design. The unit features an ASTM A182 F316 body material and ASTM A479 316 trim materials, with PEEK, Graphite, and Endura V91A utilized for seats, seals, and O-rings. Operation is handled via stainless steel levers and a T-bar handle. The valve operates at a maximum temperature of 200ºC and a minimum temperature of -46ºC, with a maximum pressure of Class 900 and a minimum pressure of 6 barg (87psi).
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Frequently Asked Questions(FAQ):
Where can I buy D1V4NS-4DR-V91A-WE by Alco Valves in the USA?
You can purchase D1V4NS-4DR-V91A-WE by Alco Valves from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the D1V4NS-4DR-V91A-WE?
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 D1V4NS-4DR-V91A-WE catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for D1V4NS-4DR-V91A-WE to our written reply.
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Characteristics
| Manufacturer | Alco Valves |
|---|---|
| Part number | D1V4NS-4DR-V91A-WE |
| Inner Code | 3828635 |
Technical specification
| Product type | Double Block & Bleed Valve |
|---|---|
| Valve Configuration | Ball, Needle, Ball |
| Construction | Single Piece Construction, Floating Ball |
| Inlet | 1/2" NB ASME Class 900 RF |
| Outlet | ASME B1.20.1, 1/2" NPT Female |
| Vent/Drain | ASME B1.20.1, 1/2" NPT Female - (Plugs Supplied Loose) |
| Bore Size | 10mm (3/8") |
| Body Material | ASTM A182 F316(MFR PMA) |
| Trim Materials | ASTM A479 316(MFR PMA) |
| Seats/Seals/O-Rings | PEEK/Graphite/Endura V91A |
| Maximum Pressure | Class 900 |
| Minimum Pressure | 6 barg (87psi) |
| Maximum Temperature | 200ºC |
| Minimum Temperature | -46ºC |
| Operator/Handles | St/St Levers & T-bar Handle |