High Vacuum Research NW50 Manual Inline Valve Vacuum Shut-Off MKS Used Working
SKU: 57929876574

High Vacuum Research NW50 Manual Inline Valve Vacuum Shut-Off MKS Used Working

$105.27 $116.97
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Description

High Vacuum Research NW50 Manual Inline Valve Vacuum Shut-Off MKS Used WorkingHigh Vacuum Research NW50 Manual Inline Valve Vacuum Shut Off MKS Used Working Inventory # CONV 74 This High Vacuum Research NW50 Manual Inline Valve is used working surplus. The physical condition is good, but there are signs of previous use and handling. Specifications Part No: NW50 Manual Inline Valve Flange: NW50 (KF50) Sale Details Item Condition: Used Working, 90 Day Warranty Estimated Packed Shipping Dimensions: L x W x H = 16"x16"x16" @ 12

High Vacuum Research NW50 Manual Inline Valve Vacuum Shut-Off MKS Used Working

Inventory # CONV-74

This High Vacuum Research NW50 Manual Inline Valve is used working surplus. The physical condition is good, but there are signs of previous use and handling. 

Specifications

  • Part No: NW50 Manual Inline Valve
  • Flange: NW50 (KF50)

Sale Details

  • Item Condition:  Used Working, 90 Day Warranty
  • Estimated Packed Shipping Dimensions: L x W x H = 16"x16"x16" @ 12 lbs.

  • Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale.
  • For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary.
  • Items are sold with a 90-Day Satisfaction Guarantee (see details below)

      Lister 26

Payment and Taxes

Payments are expected in a timely manner. Please contact us in the event that payment cannot be made within seven days as payment arrangements can be made. 

  • We accept: PayPal, All Major Credit Cards, and Bank Wire Transfers in USD (There is a $25 wire transfer fee).
  • Sales tax will be added to all purchases in NEW MEXICO, orders cannot be processed the until sales tax or a copy of your Nontaxable Transaction Certificate (NTTC) are received.

General Shipping Terms

All items will be securely packaged and shipped via traceable and insured UPS, FedEx, DHL, USPS or select Freight Carriers. All tracking information is forwarded to the email address associated with your eBay account. We require a recipient or company name, address and phone number for all shipments. Shipping and handling times may vary based on the packing requirements, so please allow up to 5 business days for handling. 


Same Day Shipping Policy
  • For same day/tool down shipping you must contact us via eBay messaging before 11:00am Mountain Standard Time and we will do our best to meet your shipping request.
  • Additional Fee for Same Day Shipping: The expedite fee will be equal to 10% of the subtotal on the sales order.
  • Same day shipping may not be available for freight items or if UES is experiencing a large volume of outgoing orders.
  • Same day shipping is NOT available for international sales due to export requirements.
Boxed Shipment Details
  • Domestic Shipments: Free shipping is offered for most items, UES reserves the right to ship using economical shipping method.
  • International Shipments: Carrier rates are calculated by package dimensions and shipping location. Buyer is responsible for duties, taxes (VAT), or other import fees.
  • We cannot ship items to Post Office Boxes (PO Box).
  • You are welcome to charge shipments to your account; please provide us with your preferred carriers shipping account number and shipping method.
Freight Shipment Details
  • Freight shipments are commercial Dock to Dock deliveries; residential addresses are curbside service only, buyer is responsible for moving the product from the truck lift gate to their home.
  • Additional Fee for Residential/Home Delivery: $120.00 ($75.00 for lift gate service and $45.00 for non commercial addresses)
  • Additional Fee for Custom Crate/Pallet/Barrier Bagging: Packing rates may be added to both domestic and international shipments, please contact for current rates.
  • You are welcome to arrange your own collect freight transportation please contact us via eBay messaging.
  • For freight items offering free US Domestic shipping (residential delivey exculded), UES reserves the right to ship using economical method including ocean shipping service for international purchases.

INTERNATIONAL EXPORT POLICY

International orders are subject to DUTIES, TAXES (VAT), or other Import Fees; the buyer is solely responsible for these fees, documents and transportation if held at a customs office in the destination country. In the event that you have questions about international shipping logistics please contact us before purchase.

These products are subject to export restrictions under U.S. law. The Bureaus of U.S. Census and the Bureau of Industry and Security (BIS) regulate exports through the Export Administration Regulations (EAR). We DO NOT any sell items to any locations in Country Group E. Please be aware that we may require up to 30 Days to determine the products export classifications [Export Control Classification Number (ECCN)] and in the unlikely event that an export license is required, we would need an additional 30-90 Days for licensing.

In order to comply with export control laws established by the US Department of Commerce and the US Department of State, we require a written statement defining the ultimate End User, the End Use of each product to be exported and the buyers agreement to comply with the Export Administration Regulations (EAR). You will be contacted via email with the appropriate documents that will need to be returned to us in order to complete your order, please be advised that we cannot complete your order if you do not provide all of the data requirements.

Return/Warranty
90-DAY SATISFACTION GUARANTEE
Customer satisfaction is our priority. If you are not completely satisfied with your purchase, please contact us within 90 days of your purchase and we will refund 100% of your purchase price. To expedite the process, please include all eBay item numbers. All returns must include all original undamaged items, in resalable condition with all original packaging including manuals, warranty forms, etc. Software sales are non-refundable. Shipping and Handling fees are non-refundable. Buyer is responsible for return item shipping costs.


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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57929876574

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4.2 ★★★★★
Based on 397 reviews
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Product Reviews
N
Verified Purchase
Nicole Lomonaco
Battle Creek, US
★★★★★ 4
Dog ball
Color: A) Small 2.5" Ball
My dog enjoys but smaller than expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
Amy
Chelsea, US
★★★★★ 5
Great tough ball
Color: A) Small 2.5" Ball
Great ball for dogs who like to destroy most any ball. Our girl loves this. Yay!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
C
Verified Purchase
Christopher D Smith
Lexington, US
★★★★★ 3
Not Quite So Durable...
Color: B) Medium 3" Ball, Color: B) Medium 3" Ball
Maybe I have a SUPER aggressive chewer...he went through this ball in under a week. I originally bought the ball because of a review that stated the owner's Pitbull had the same ball for two years; not so much for my Rottweiler. He started chewing off and swallowing small crumbs from the ball within a day or two. By the end of the week, it was chunks so I had to toss it in the trash to prevent an intestinal obstruction. On the up side, my Rottweiler LOVED the ball while it lasted. However, I can't, in good conscience, give this ball a rave review based on this experience. Please take this review with a grain of salt as I have yet to find ANY toy that my boy won't DESTROY in a week or two. I hope that someone finds this informative when searching for chew toys for SUPER aggressive chewers like mine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
S
Verified Purchase
Sarah Mason
Carnegie, US
★★★★★ 5
If you were looking for a sign to buy this, here it is
Color: A) Small 2.5" Ball
If you are looking for a ball that can stand up next to a heavy, aggressive chewer.. this is a good choice. Our Pitbull literally destroyed any and every toy that she gets with the exception of one kind of kong ball. She tore through the kong Frisbees, any kind of squeaker toy, and the wobble wag giggle ball (she usually always ends up destroying these but it takes a few weeks. Today she beat her record and had her brand new ball destroyed within the first 30 minutes of us taking it out of the box). But, this ball she has not been able to destroy. I'd like to believe that the Kong ball she has and this ball are made of the same material. Because they are the only balls she can't ruin. And it's not because of a lack of trying. We have watched her sit there and chew with a side of her mouth for an hour or more, trying to make some kind of indention or tear in it and it just never happened. She loves to chew this thing, chase this thing, sleep with this thing. I most certainly recommend this ball. If it is I'ah proof then it is most certainly, 100% a durable ball and worth every penny
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Michael Campbell
Massapequa, US
★★★★★ 5
Chew King Supreme Chew Toy
Color: B) Medium 3" Ball
So far, freaking amazing. This ball is awesome. I have a 90 lb American Bulldog. Like other reviews. Lot of " indestructible balls" lasted minimum time. Not this one. She even took it to bed with her I bought the 3 inch ball, not the 4 inch ball. The 3 inch ball works amazingly for a large Dog. Yes the 4 inch would be better. So in my opinion, either ball would be fine. As others also said. This ball keeps a active Dog busy for hours. Love to play catch. Love frozen peanut butter in it. One last thing. The price is amazing. I don't see needing to buy another, unless it is lost, because this is made to last. We couldn't be happier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026

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