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Teflon Seated

Teflon Seated

Teflon Seated Valve

Teflon Seated

Teflon Seated

DESCRIPTION

General

Sizes: 1.5” -24.0”
Temperature Range: -4F-400F (-20C – 204C)
Pressure Rating: 150 psig, 230 psigReliant VF7 Brand Butterfly Valve

Description:

Value Valves and BVC offers 2 types of Teflon seated butterfly valves. Each has it own distinct applications and features and benefits.

The Reliant VF7 Brand butterfly valve features:

  • Teflon seat with resilient backup, standard is EPDM, optional is Buna N, Viton or Silicone
  • Phenolic Backed Cartridge seat design for maximum cycle life
  • 316 Stainless Steel Disc with no pins in flow stream
  • 316 Stainless Steel Disc with .5mm Teflon spray coating
  • 316 SS Stem with internal disc engagement
  • Absolute Stem Retention via bolted on plate recessed in top mounting plate and bolted to body casting
  • Ductile Iron Epoxy coated body ASTM A-536-65-45-12
  • 3-PTFE over Fiberglass stem bushings
  • True ISO-5211 top mounting pad AND stem

The Value Valve VF7/ VO7 Brand Butterfly Valve Features

  • Two Piece Split Body is standard Ductile Iron with available Carbon Steel and Stainless Steel
  • Solid Teflon boot seat with a Silicone Seat energizer
  • Solid Teflon encapsulated Disc has a minimum 1/8” (3MM) of pure virgin PTFE over a Stainless Steel core
  • Belleville springs top and bottom of seat assures constantly energized stem seal aligned with PTFE bearings
  • True ISO-5211 mounting Pad AND stem

Operators include Top Trigger, Bottom Trigger 10 position or flip the notch plate over for infinite position.  Iron Gears and Stainless-Steel gears Aluminum or Stainless Steel Pneumatic Actuators, Aluminum or 316 Stainless Steel Electric actuators, all handles are lockable and gears are lockable with locking attachment.

Teflon Seated Butterfly Valve

Specifications:

  • End Connections: 125/150 ANSI, Wafer, Lug
  • Mounting: ISO-5211(Fits all ISO-5211 Operators)
  • Design: ISO-5208
  • Face to Face: API-609,,ISO-5752
  • Marking: MSS-SP-25
  • HVAC
  • Food Service
  • Petrochemical
  • OEM
  • Fire Control
  • Seawater
  • Flue Gas
  • Chemical

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