Butterfly Valve PTFE Archives - Major Valves https://majorvalves.co.za/product-tag/butterfly-valve-ptfe/ And Engineering Wed, 04 Nov 2026 10:40:29 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.4 https://majorvalves.co.za/wp-content/uploads/2023/12/cropped-fav-mv-32x32.png Butterfly Valve PTFE Archives - Major Valves https://majorvalves.co.za/product-tag/butterfly-valve-ptfe/ 32 32 Wafer Butterfly Valve – Solid Disc PTFE (F4) PN10 https://majorvalves.co.za/shop/wafer-butterfly-valve-ptfe-copy/ Thu, 23 Jul 2026 07:22:15 +0000 https://majorvalves.co.za/?post_type=product&p=2597
Feature Detail
Body Design Two-piece split body design for easy maintenance
Disc PTFE (F4) lined disc for superior chemical resistance
Seat Excellent sealing performance with PTFE seat
Applications Suitable for corrosive media applications
Construction Durable ductile iron body with stainless steel components
Temperature Range -20C to 180C
Standards Designed and tested to API 609 standards

The post Wafer Butterfly Valve – Solid Disc PTFE (F4) PN10 appeared first on Major Valves.

]]>

Our Wafer Butterfly Valve Solid Disc PTFE (F4) PN10 (EPNS) is specifically designed for handling corrosive media, offering reliable shut-off and long-lasting performance in demanding industrial environments. Featuring a two-piece split body design, this valve ensures ease of maintenance while maintaining structural strength.

The valve is equipped with a PTFE-lined (F4) solid disc and PTFE seat, providing exceptional chemical resistance and tight sealing performance. Its robust construction, including a ductile iron body and stainless steel internal components, ensures durability and consistent operation across a wide temperature range.

Size Range & Pressure Rating

Size Range

DN50 to DN400

Pressure Rating

PN10 (10 Bar)

Construction & Materials

Body Materials

Ductile Iron

Disc Materials

WCB with PTFE (F4) lining

Seat Materials

PTFE

Stem / Shaft Materials

Stainless Steel 410

Sleeve

Stainless Steel 304

Bush

Phenolic Resin

Key Features

  • Two-piece split body design for easy maintenance
  • PTFE (F4) lined disc for superior chemical resistance
  • Excellent sealing performance with PTFE seat
  • Suitable for corrosive media applications
  • Durable ductile iron body with stainless steel components
  • Wide operating temperature range from -20°C to 180°C
  • Designed and tested to API 609 standards

Applications

Widely used in chemical processing, water treatment, industrial pipelines, and systems handling corrosive or aggressive media.

The post Wafer Butterfly Valve – Solid Disc PTFE (F4) PN10 appeared first on Major Valves.

]]>