WATSON
Part Number, Model or Brand:
Search

Search

Sales & Technical Support

 If you need help placing an order, have a question, concern or feedback for us we'd like to hear from you.

1(800)238-6672.
We are available Monday - Friday 8:00am - 5:00 pm CST with free technical support for customers.

We proudly accept all major credit cards, PayPal or wire transfer and take orders online or over the phone.
Accepting Payment Methods

We also accept PayPal
In addition to all major credit cards, wire transfer or check. If you would prefer alternative payment options we'd like to discuss it.
Now Accepting PayPal

Typical Applications

Typical Applications

The O-Series direct-operated pressure regulators with heavy duty cast iron bodies and internal strainer are suitable for a wide range of applications in the low-to-moderate flow range. Applications include small heaters, humidifiers, various hospital equipment, tire molds, as well as many other general uses. This style of regulator does not require an external sensing line. Set pressure is controlled by turning an adjustment screw with lock nut that increases or decreases spring force above the diaphragm. Several spring ranges are available, depending upon the downstream pressure that needs to be maintained. O-Series contains hardened stainless steel seat and disc for extended service life. Phosphor Bronze Diaphragm specifically designed for Steam service is considered a preferred choice over Stainless Steel diaphragms which are prone to work-hardening and potential cracking. Viton diaphragms are specifically designed for water, air, gases and other liquid service and have a working temperature range up to 300˚F.
watson regulators
Watson-O-13-N-09-V, Size, 3/4"NPT, Range (PSIG)40-100

Watson-O-13-N-09-V, Size, 3/4"NPT, Range (PSIG)40-100

Watson-O-13-N-09-V, Size, 3/4"NPT, Range (PSIG)40-100
Click to enlarge image(s)
watson regulator data sheet
[228.46 KB]

Watson-O-13-N-09-V, Series, O, Size, 3/4", Port, NPT, Range (PSIG), 40-100, Max PSIG, 250, Wgt. (lbs), 9, Description (Pressure Regulating Valve), Pressure Reg. Valve, Single Spring, Water, Oil, Air Applications

STOCK - Available to ship from inventory in Memphis, Tennessee 38127 or Pottstown Pennsylvania 19464

Watson-O-11-N-09-B, Size, 3/8"NPT, Range (PSIG)40-100
Watson-O-11-N-09-V, Size, 3/8"NPT, Range (PSIG)40-100
Watson-O-11-N-10-B, Size, 3/8"NPT, Range (PSIG)100-200
Watson-O-11-N-10-V, Size, 3/8"NPT, Range (PSIG)100-200
Watson-O-11-N-13-B, Size, 3/8"NPT, Range (PSIG)0-10
Watson-O-11-N-13-V, Size, 3/8"NPT, Range (PSIG)0-10
Watson-O-11-N-14-B, Size, 3/8"NPT, Range (PSIG)10-50
Watson-O-11-N-14-V, Size, 3/8"NPT, Range (PSIG)10-50
Watson-O-12-N-09-B, Size, 1/2"NPT, Range (PSIG)40-100
Watson-O-12-N-09-V, Size, 1/2"NPT, Range (PSIG)40-100
Watson-O-12-N-10-B, Size, 1/2"NPT, Range (PSIG)100-200
Watson-O-12-N-10-V, Size, 1/2"NPT, Range (PSIG)100-200
Watson-O-12-N-13-B, Size, 1/2"NPT, Range (PSIG)0-10
Watson-O-12-N-13-V, Size, 1/2"NPT, Range (PSIG)0-10
Watson-O-12-N-14-B, Size, 1/2"NPT, Range (PSIG)10-50
Watson-O-12-N-14-V, Size, 1/2"NPT, Range (PSIG)10-50
Watson-O-13-N-09-B, Size, 3/4"NPT, Range (PSIG)40-100
Watson-O-13-N-09-V, Size, 3/4"NPT, Range (PSIG)40-100
Watson-O-13-N-10-B, Size, 3/4"NPT, Range (PSIG)100-200
Watson-O-13-N-10-V, Size, 3/4"NPT, Range (PSIG)100-200
Watson-O-13-N-13-B, Size, 3/4"NPT, Range (PSIG)0-10
Watson-O-13-N-13-V, Size, 3/4"NPT, Range (PSIG)0-10
Watson-O-13-N-14-B, Size, 3/4"NPT, Range (PSIG)10-50
Watson-O-13-N-14-V, Size, 3/4"NPT, Range (PSIG)10-50
Watson-O-14-N-0007-B, Size, 1"NPT, Range (PSIG)0-10
Watson-O-14-N-0007-V, Size, 1"NPT, Range (PSIG)0-10
Watson-O-14-N-0008-B, Size, 1"NPT, Range (PSIG)10-30
Watson-O-14-N-0008-V, Size, 1"NPT, Range (PSIG)10-30
Watson-O-14-N-0009-B, Size, 1"NPT, Range (PSIG)30-50
Watson-O-14-N-0009-V, Size, 1"NPT, Range (PSIG)30-50
Watson-O-14-N-0010-B, Size, 1"NPT, Range (PSIG)40-85
Watson-O-14-N-0010-V, Size, 1"NPT, Range (PSIG)40-85
Watson-O-14-N-0809-B, Size, 1"NPT, Range (PSIG)0-75
Watson-O-14-N-0809-V, Size, 1"NPT, Range (PSIG)0-75
Watson-O-14-N-0910-B, Size, 1"NPT, Range (PSIG)30-130
Watson-O-14-N-0910-V, Size, 1"NPT, Range (PSIG)30-130
Watson-O-15-N-0007-B, Size, 1-1/4"NPT, Range (PSIG)0-10
Watson-O-15-N-0007-V, Size, 1-1/4"NPT, Range (PSIG)0-10
Watson-O-15-N-0008-B, Size, 1-1/4"NPT, Range (PSIG)10-30
Watson-O-15-N-0008-V, Size, 1-1/4"NPT, Range (PSIG)10-30
Watson-O-15-N-0009-B, Size, 1-1/4"NPT, Range (PSIG)30-50
Watson-O-15-N-0009-V, Size, 1-1/4"NPT, Range (PSIG)30-50
Watson-O-15-N-0010-B, Size, 1-1/4"NPT, Range (PSIG)40-85
Watson-O-15-N-0010-V, Size, 1-1/4"NPT, Range (PSIG)40-85
Watson-O-15-N-0809-B, Size, 1-1/4"NPT, Range (PSIG)0-75
Watson-O-15-N-0809-V, Size, 1-1/4"NPT, Range (PSIG)0-75
Watson-O-15-N-0910-B, Size, 1-1/4"NPT, Range (PSIG)30-130
Watson-O-15-N-0910-V, Size, 1-1/4"NPT, Range (PSIG)30-130
Watson-O-16-N-0008-B, Size, 1-1/2"NPT, Range (PSIG)0-10
Watson-O-16-N-0008-V, Size, 1-1/2"NPT, Range (PSIG)0-10
Watson-O-16-N-0009-B, Size, 1-1/2"NPT, Range (PSIG)10-30
Watson-O-16-N-0009-V, Size, 1-1/2"NPT, Range (PSIG)10-30
Watson-O-16-N-0010-B, Size, 1-1/2"NPT, Range (PSIG)30-50
Watson-O-16-N-0010-V, Size, 1-1/2"NPT, Range (PSIG)30-50
Watson-O-16-N-0011-B, Size, 1-1/2"NPT, Range (PSIG)40-85
Watson-O-16-N-0011-V, Size, 1-1/2"NPT, Range (PSIG)40-85
Watson-O-16-N-0809-B, Size, 1-1/2"NPT, Range (PSIG)0-75
Watson-O-16-N-0809-V, Size, 1-1/2"NPT, Range (PSIG)0-75
Watson-O-16-N-0910-B, Size, 1-1/2"NPT, Range (PSIG)30-130
Watson-O-16-N-0910-V, Size, 1-1/2"NPT, Range (PSIG)30-130
Watson-O-17-N-0008-B, Size, 2"NPT, Range (PSIG)0-10
Watson-O-17-N-0008-V, Size, 2"NPT, Range (PSIG)0-10
Watson-O-17-N-0009-B, Size, 2"NPT, Range (PSIG)10-30
Watson-O-17-N-0009-V, Size, 2"NPT, Range (PSIG)10-30
Watson-O-17-N-0010-B, Size, 2"NPT, Range (PSIG)30-50
Watson-O-17-N-0010-V, Size, 2"NPT, Range (PSIG)30-50
Watson-O-17-N-0011-B, Size, 2"NPT, Range (PSIG)40-85
Watson-O-17-N-0011-V, Size, 2"NPT, Range (PSIG)40-85
Watson-O-17-N-0809-B, Size, 2"NPT, Range (PSIG)0-75
Watson-O-17-N-0809-V, Size, 2"NPT, Range (PSIG)0-75
Watson-O-17-N-0910-B, Size, 2"NPT, Range (PSIG)30-130
Watson-O-17-N-0910-V, Size, 2"NPT, Range (PSIG)30-130
Watson-OHC-13-N-0003-B, Size, 3/4"NPT, Range (PSIG)0-10
Watson-OHC-13-N-0003-V, Size, 3/4"NPT, Range (PSIG)0-10
Watson-OHC-13-N-0004-B, Size, 3/4"NPT, Range (PSIG)10-30
Watson-OHC-13-N-0004-V, Size, 3/4"NPT, Range (PSIG)10-30
Watson-OHC-13-N-0005-B, Size, 3/4"NPT, Range (PSIG)30-50
Watson-OHC-13-N-0005-V, Size, 3/4"NPT, Range (PSIG)30-50
Watson-OHC-13-N-0006-B, Size, 3/4"NPT, Range (PSIG)40-85
Watson-OHC-13-N-0006-V, Size, 3/4"NPT, Range (PSIG)40-85
Watson-OHC-13-N-0708-B, Size, 3/4"NPT, Range (PSIG)0-75
Watson-OHC-13-N-0708-V, Size, 3/4"NPT, Range (PSIG)0-75
Watson-OHC-13-N-0809-B, Size, 3/4"NPT, Range (PSIG)30-130
Watson-OHC-13-N-0809-V, Size, 3/4"NPT, Range (PSIG)30-130
" Our mission is to be regarded by our customers and community as the best supplier of automation & control product solutions to industry. "
About Us  ·  Blog  ·  Brands  ·  Contact Us  ·  Directory  ·  Divisions  ·  FAQ  ·  Locations  ·  Newsletter Registration  ·  Press Releases  ·  Products  ·  Privacy Policy  ·  Request for Quotation  ·  Return Policy  ·  Shipping Policy  ·  Site Map  ·  Territory Map  ·  Videos
3315 Overton Crossing, Memphis, TN 38127, Toll Free Phone: 800-238-6672 Email: Click Here
WARNING!
Improper selection or use of products featured on this website can cause death, serious injury or property damage. It is important that you analyze all aspects of your application, and review the information concerning the product with your engineering staff. Due to the variety of operating conditions and applications for these products, the user, through its own analysis and testing, is solely responsible for making the final selection of the products, and assuring that all performance, safety and warning requirements of the application are met. The product described in thisWebsite application, including without limitation, product features, specifications, and options, are subject to change at any time without notice. Terms and Conditions.
© 2005-2020 Centro, Inc.®  Prices and offers subject to change. All product lines may not be available in all areas.