Nikki Gonzales
Nick Goetz
Bryan Obida

Live support:

Monday - Friday 6AM - 6PM PST

250B21021 Humphrey Mechanical & Manual Valves

Humphrey 250B21021 Mechanical Valves, Roller Ball Operated Valves, Number of Ports: 2 ports, Number of Positions: 2 positions, Valve Function: Normally closed, Piping Type: Inline, Direct piping, Options Included: Mounting Base, Approx Size (in) HxWxD: 2.38 x 1.56 DIA

Part#:250B21021

Manufacturer:Humphrey

Product Lifecycle:Active

Get a quick Quote!

About the product: Mechanical Valves, Roller Ball Operated Valves, Number of Ports: 2 ports, Number of Positions: 2 positions, Valve Function: Normally closed, Piping Type: Inline, Direct piping, Options Included: Mounting Base, Approx Size (in) HxWxD: 2.38 x 1.56 DIA

Check out the 250B21021 Humphrey price in the box on the right side or send a quick quote.

250B21021 Product Details

  • Available
    2022-04-26
  • Quantity
    870
  • Price
    72.75
  • Ambient Temperature Range (⁰F)
    -20~225
  • Wetted Materials
    Zinc diecast, Brass, Buna N
  • Weight (oz)
    9.0
  • Pressure Range (psi)
    0-125
  • Port Size
    1/4 NPSF
  • Lubrication
    Not required
  • Media Filtration
    Not required
  • Flow Capacity (Cv)
    0.83
  • At Valved Pressure of:Force to Actuate (lbs):
    30 PSI100 PSI1123
  • Options Included
    Mounting Base
  • Media
    Air, Inert Gas
  • Type of Operation
    Roller Ball
  • Piping Type
    Inline, Direct piping
  • Number of Ports
    2 ports
  • Approx Size (in) HxWxD
    2.38 x 1.56 DIA
  • Valve Function
    Normally closed
  • Number of Positions
    2 positions

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.


1-year warranty

Get a quick Quote!

Request a quote, and we will send you price and availability within minutes.

250B21021

Select Qty:

Average response time: 11 minutes

Shipping and Delivery Worldwide

calculate costs and time


Secure Payment Processing

with money back guarantee


1 year warranty

on all parts


Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

Relevant products

Do you have questions?

We’re here for you ✨

We are a proud member of:

Association for High Technology Distribution LogoAssociation for Advancing Automation LogoThe International Society of Automation Logo