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CENTER LINE Butterfly Valves Series RS

CENTER LINE Butterfly Valves Series RS

CENTER LINE Butterfly Valves Series RS

Product catalog summary
Overview: The CENTERLINE Butterfly Valves Series RS are industrial valves designed for critical applications, offering reliable, maintenance-free operation with a gas-tight seal. They are suitable for aggressive media and challenging conditions, ensuring safety and reliability.
Product Features:
  • Concentric and soft seat design.
  • No pins required for disc attachment; only two parts contact the medium.
  • Replaceable body lining with a firm back-up ring.
  • Permanently tight closure and optimal operation under vacuum conditions.
  • Standardized head flange for actuator adaptation.
  • Materials suitable for almost all media.
  • Short face-to-face dimension and maintenance-free version.
  • Blow-out proof shaft and direct actuator mounting.
Applications: The valves are used in various industries including paper, sugar, power generation, chemical, petrochemical, steel, automotive, energy supply, shipbuilding, breweries, and cement plants. They are applicable in systems for hot and cooling water, air-conditioning, drinking water, flue-gas desulphurization, compressed air, vacuum, purification, sewage treatment, and gas.
Technical Data:
  • Sizes: DN 40-1200, NPS 36", 42", 48", 54".
  • Pressure ratings: PN 6, 10, 16, ANSI 150.
  • Temperature range: -34°C to +150°C.
  • Tightness: DIN 3230-T3, leakage rate 1.
  • Face-to-face dimension: EN 558-1, series 20.
  • Mounting flange: ISO 5211.
  • Shaft end: DN 50 – 300 with square in accordance with DIN 3337.
  • Insulation possible as per heating system regulation.
  • Approvals: DVGW – gas approval, ISO 9001 quality assurance.
Corrosion Resistance: Only two parts, the body lining and disc, contact the medium, minimizing corrosion risk. These parts are available in various materials for corrosion resistance.
Design Features:
  • Elastic body lining with a reinforced back-up ring prevents displacement and bulging.
  • Self-lubricating DU bearing bushes for maintenance-free operation.
  • Shaft lock prevents shaft blow-out.
  • ISO 5211 compliant actuator mounting allows easy conversion between manual and automatic actuators.
Versions Available: Various configurations are available, including wafer and lug-type bodies, with options for different pressure ratings and actuator types.
Standards and Approvals: The valves comply with several standards including EN 593, ISO 5211, DIN 3230-T3, and have approvals from DVGW, Lloyds Register, Det Norske Veritas, and others.
Contact Information: The document provides contact details for Crane Process Flow Technologies in various countries for sales and technical inquiries.
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Catalog excerpts

CENTER LINE Butterfly Valves Series RS-1

CL-RS-0001GB-09.07/GP CENTER LINE Butterfly Valves Series RS

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CENTER LINE Butterfly Valves Series RS-2

2 CENTERLINE Butterfly Valves Series RS The preferred Industrial Valves for Critical Applications and Processes Areas of application: CENTERLINE Butterfly Valves Series RS are reliable, maintenance-free shutoff and control valves with permanently gas-tight seal. This valve has proved itself as a leakage-free and corrosion-resistant valve in various applications under most difficult operating conditions. The safety and reliability of a valve is especially important when used for aggressive media – all components within the CENTERLINE Butterfly Valves Series RS have been designed accordingly. Product...

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CENTER LINE Butterfly Valves Series RS-3

3 Technical data: DN 40-1200, NPS 36", 42", 48", 54" PN 6, 10, 16, ANSI 150 Temperature range from -34°C (-29°F) to +150°C (+302°F) Tightness in accordance with DIN 3230-T3, leakage rate 1 Face-to-face dimension in accordance with EN 558-1, series 20 Mounting flange in accordance with ISO 5211 Shaft end DN 50 – 300 with square in accordance with DIN 3337 Insulation in accordance with heating system regulation possible DVGW – gas approval Quality assurance in accordance with ISO 9001

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CENTER LINE Butterfly Valves Series RS-4

4 Corrosion resistance With CENTERLINE Butterfly Valves Series only 2 parts of the valve come into contact with the medium. This means that neither the body nor mechanical parts such as the shaft are subject to the danger of corrosion. The only two parts in contact with the medium are the body lining and the disc. These are available in a selection of materials so that a suitable corrosion resistant combination can be chosen for almost any application. Permanently tight closure CENTERLINE Butterfly Valves seal absolutely liquid and gas-tight in both flow directions due to their centric design....

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CENTER LINE Butterfly Valves Series RS-5

5 Maintenance-free operation The shafts of the CENTERLINE Butterfly Valves Series RS are mounted in self-lubricating DU bearing bushes so that there is no need for maintenance even after a long operating period. Shaft lock All CENTERLINE Butterfly Valves Series RS feature a lock at the valve neck avoiding a blowing-out of the shaft during the valves operations life. Actuator mounting All CENTERLINE Butterfly Valves Series RS feature a mounting in accordance with ISO 5211 for the mounting of hand lever, gear, pneumatic REVO or other automatic actuators. A conversion – even during operation – from...

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CENTER LINE Butterfly Valves Series RS-6

6 Versions available DN 50 - 300 PN 6, 10, 16 Wafer body with centering lugs With the proven modular system, CENTERLINE Butterfly Valves Series RS can be directly equipped with a variety of actuators. Available ex stock, various manual actuators together with those from the REVO pneumatic range can be fitted and assembled quickly to meet your needs. A number of accessories including three way version and shaft extensions are also available. Contact your local stockist for more information. DN 50 - 600 PN 6, 10, 16 ANSI 150 Wafer body DN 50 - 600 PN 6, 10, 16 ANSI 150 Lug-type body

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CENTER LINE Butterfly Valves Series RS-7

Standards considered Design: EN 593 Face-to-face EN 558-1, Series 20 dimension: ISO 5752-short Head flange: ISO 5211 Shaft end: DIN 3337-square (only for DN 40-300) Flange EN 1092-1, connection: EN 1759-1, ANSI B16.5, Class 150 ANSI B16.47 - Type A Testing: DIN 3230-T3, leakage rate 1 Identification: EN 19 MSS SP-25 CE in accordance with PED 97/23 EG Quality ISO 9001 assurance: Approvals: DVGW Lloyds Register Det Norske Veritas American Bureau of Shipping Leybold Systems Vakuumtest 7 DN 700 - 1200 PN 10, 16 ANSI Lug-type body Flange body

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CENTER LINE Butterfly Valves Series RS-8

Due to constant development and innovation, we reserve the right to make changes to technical specifications as and when required. © Copyright 2005 Crane Process Flow Technologies Ltd. All rights reserved. Crane® is a registered trademark of Crane Corporation. Crane Process Flow Technologies SPRL / BV Avenue Franklin No. 1 B-1300 Wavre BELGIUM Tel: +32 10 8184 44 Fax: +32 10 8184 58 www.craneflow.com Crane Process Flow Technologies India Ltd. Amar Avinash Corporate Plaza, 7th Floor, Plot No. D2 C.T.S. No. 11/1 to 11/4 Near Inox Multiplex, Bund Garden Road, Pune 411 001 INDIA Tel: +91 20 26050922...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.