# Dixon 3HF3 H-Series ISO-B Poppet Valve Female Threaded Coupler, 3/8"-18 Female NPTF, Steel - MROSupply.com

***Dixon 3HF3 H-Series ISO-B poppet valve female threaded coupler with 3/8"-18 female NPTF threads. Constructed from steel with a hex of 1-1/16" and a length of 2.51". Designed for industrial hose connection applications requiring reliable shut-off.***



## Product details:

- Catalog number: 3HF3
- SKU: 2933304
- Price: ***$24.95*** Each
- Quantity: This vendor has a minimum order quantity of
3.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 3
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dixon](https://www.mrosupply.com/brands/dixon/)
- Category: 
    - [Hydraulic Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/hydraulic-fittings/)
    - [Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/)
    - [Hose, Pipe, Tube & Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/)
    - [Hydraulics and Pneumatics](htts://www.mrosupply.com/hydraulics-and-pneumatics/)
- Unit of measure: each
- Weight: 0.390 lb
- Technicall support: contact supplier for technical support on 8779634966


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Body Size: 3/8 in
  

  
- Burst Pressure: 16500 PSI (450 bar)
  

  
- Hex: 1 1/16 in
  

  
- Length: 2.51 in (63.8 mm)
  

  
- Material: Steel
  

  
- Max OD: 1.42 in (36.1 mm)
  

  
- Max operating pressure: 4000 PSI (275 bar)
  

  
- Temperature range: -40F to 250F (-40C to 121C)
  

  
- Thread: Female NPTF
  
## Product documents / software:

- [Brochure/Literature](https://documents.mrosupply.com/product_documents/WS/WS8OF8/Quick20Release20Products.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/8H/8HOF8/DPL417_H2520-25202_6ryLJbl.pdf)
- [Quick Release Products Brochure](https://documents.mrosupply.com/product_documents/K8/K8OF8/DIXON2520QUICK2520COUPLING2520BROCHURE_0_cmwLdjY.pdf)
## Suggested products:
- [Dixon 12H-SRKIT H-Series ISO-B repair kit restores quick disconnect coupling performance with a Nitrile seal. Designed for industrial hose fitting maintenance, it extends service life and ensures reliable operation in demanding applications.](https://www.mrosupply.com/products/2932187/as-markdown/)
- [Dixon 3HF3 H-Series ISO-B poppet valve female threaded coupler with 3/8"-18 female NPTF threads. Constructed from steel with a hex of 1-1/16" and a length of 2.51". Designed for industrial hose connection applications requiring reliable shut-off.](https://www.mrosupply.com/products/2933304/as-markdown/)
- [Dixon H12F12-SS H-Series ISO-B high volume female plug with 1-1/2"-11-1/2 female NPTF thread, 2-5/8" hex, and 4.76" length. Constructed from 316 stainless steel for corrosion resistance in high-flow applications.](https://www.mrosupply.com/products/2934622/as-markdown/)
- [Dixon 8H-RKIT H-Series ISO-B repair kit for industrial quick couplings. Includes nitrile seals for reliable performance in hydraulic and pneumatic applications. Designed for H-Series ISO-B couplers and plugs.](https://www.mrosupply.com/products/2933969/as-markdown/)
- [Dixon H2OF3 H-Series ISO-B female plug with 9/16"-18 female ORB thread, steel construction, 13/16" hex, and 1.61" length. Designed for hydraulic quick coupling systems, this plug provides reliable sealing and durability in industrial applications.](https://www.mrosupply.com/products/2934646/as-markdown/)

## Product's reviews:
- Dixon h8f8-b 1" iso-b nipple 1" nptf brass 100002-8 - Great price, fast delivery.
- Reasonable and reasonably fast shipping - My order was processed very quickly even with the changes I made on my original order with friendly people at MRO
- Crimps! - The dies work, MRO ... the retailer ... nice ... quick ... good price and delivered in days
- Dixon hose barbs - The products were as advertised and order processing and delivery was fast and efficient.