Contact us

Tel: 0086-577-67288052
Mobile: 0086-13605874400
Fax: 0086-577-67288052
Skype: yang168785
Address: Dongou Industrial Zone Oubei Town Wenzhou City Zhejiang Provin China

Knife Gate Valve

You are here: Home » Products

Knife Gate Valve

manufacturing of knife gate valves, Pishon has a comprehensive range able to respond to all needs and applications. This valve is mainly used for viscous products as the gate has a sharp edge thanks to an external chamfer.
E-mail Us  PDF Download
【Prev Products】 【Next Products】

Product description

knife gate valves – A Series.

Unidirectional wafer‐design knife gate valves. One‐piece cast body with guides to support gate and seat wedges. Provides high flow rates with low pressure drop. Various seat and packing materials available. Face‐to‐face dimension in accordance with CMO standard. An arrow is marked on the body indicating the flow direction. This knife gate valve is suitable for liquids that contain a maximum of 5% suspended solids.


If it is used for dry solids in gravity feed
applications it should be installed with the arrow on the body pointing
in the opposite direction to the flow. Designed for applications such as:

Paper Industry, Mining, Silo emptying, Chemical plants, Bumping Food, Industry Sewage treatment.


Standard manufacturing sizes:
From DN50 up to DN2000

Working pressures

  • DN 50 a DN 150: 10 (kg/cm2)
  • DN 200: 8 (kg/cm2)
  • DN 250 a DN 300: 6 (kg/cm2)
  • DN 350 a DN 400: 5 (kg/cm2)
  • DN 450 a DN 600: 3 (kg/cm2)

  • DN 700 a DN 1200: 2 (kg/cm2)

Send Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

Related Products