250 Series Air-Piloted/Vacuum-Piloted Valve Series-Valve Supplier | Buy Gate valve,Cast iron gate valve,Iron gate valve,Cast steel gate valve,Bronze gate valve,Brass gate valve
Home > Products > Humphrey Valves > Vacuum Valves > 250 Series Air-Piloted/Vacuum-Piloted Valve Series

Products Categories

Contact Us

  • A&S Valve Co., Ltd.
  • Address:2nd Floor,Xinhe Linghang building,Xingsheng Road,Gaoxin District,Chengdu,Sichuan,China
  • Tel:+86-28-65826194
  • Fax:+86-28-86129221
  • Email:valve@attachment8.com
  • Contact Person:Mandy

About 250 Series Air-Piloted/Vacuum-Piloted Valve Series

The VA250A Series Air Piloted Valve has an 1/4 pipe port and orifice size.
Exclusive diaphragm-poppet design originated by Humphrey consists of two specially contoured diaphragms mounted on an axial stem within a full-ported, full-orifice valve body.
This classic design is simple, requires no lubrication, seals tight and is highly reliable.
Available in 2-way and 3-way models.
Vacuum rating: 0 to 29.5" Hg. (Order with Viton A diaphragms for vacuum exceeding 29" Hg.)
Vacuum valves are available Normally Closed (Code 10).
Made in the USA.

250 Series Air-Piloted/Vacuum-Piloted Valve Series Products

Please Complete the short form below and a A&S sales representatives will contact you shortly. Note: Fields labeled with a * are required.
* Product:
* First Name:
* Last Name:
* Company:
*  Email:
*  Inquiry / Comments
*  Code
page run: 2209 ms