1/4" - 2" (DN 8 - 50) Clincher Series 2000 Threaded-End Ball Valves

Product catalog summary

Overview: The Clincher Series 2000 ball valves are high-performance, threaded-end valves suitable for various liquids, gases, and slurries. They feature a compact two-piece body and are available in materials such as brass, carbon steel, and stainless steel, with temperature ratings from -60˚F to +500˚F.

Specifications: Available in sizes from 1/4” to 2” (DN 8 to 50), these valves handle differential pressures when fully closed. Brass and carbon steel valves operate down to -20˚F, while stainless steel valves function at temperatures as low as -60˚F. They are rated for saturated steam service up to 250 psi with stainless steel trim.

Features: The valves include a flexible-lip seat design for reliable sealing, low friction PTFE box rings, replaceable seats and seals for easy maintenance, high flow capacity, and a Fire-Tite secondary metal seal for effective shutoff during fires. They can be operated manually or automatically with low torque requirements.

Valve Body Ratings: Maximum working pressure ratings vary by material: brass bodies up to 600 psi, carbon steel up to 800 psi, and stainless steel up to 400 psi for certain sizes. Test pressures are higher to ensure safety and reliability.

Torque Requirements: Torque charts guide actuator selection, with adjustments for media characteristics and valve operation frequency. For clean lubricating fluid service, torque requirements may be reduced by 20% for PTFE sealed valves.

Materials and Construction: Constructed with materials like brass, carbon steel, and stainless steel for the body, cap, ball, and stem. PTFE or filled PTFE is used for seats and seals, with additional materials for specific applications like Fire-Tite valves.

Actuators and Accessories: Metso Automation offers pneumatic and electric actuators for automated systems, along with accessories like locking devices and stem extensions for enhanced security and accessibility.

Ordering Information: Catalog numbers describe valve specifications, including size and material codes. Special considerations are noted for fire-tested applications and specific service requirements.

Catalog excerpts

1/4" - 2" (DN 8 - 50) Clincher Series 2000 Threaded-End Ball Valves-5

MATERIALPartPartNo.NameStandardFire-TiteStyle 21-11****Style 23-22Style 23-36 Carbon steel1BodyBrass ASTM B124ASTM A181316 Stainless steelAlloy 377Class 70Type CF8M2Body CapBrass ASTM B124Carbon steel ASTM316 Stainless steelAlloy 377A181 Class 70Type CF8M3BallBrass***,316 Stainless steel316 Stainless steel4StemBrass***,316 Stainless steel316 Stainless steel 5SeatPTFE or filled PTFE as specified6Body sealPTFESpiral Wound 316 Stainless steeland PTFE7Secondary Stem SealNot requiredGraphite 8Upper Stem SealPTFE16Stem NutCarbon steelStainless steel 17HandleCarbon steel or Stainless steel**Carbon steel...

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