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Pekos Valves

Product catalog summary

Overview: This document provides technical specifications and configurations for 3 and 4-way ball valves, including material standards, available configurations, dimensions, and torque values.

Specifications:

Materials: The body and end caps are made from materials such as 1.0619, 1.4408, A216 WCC, and A351 CF8M. The ball is made from 1.4408 or A351 CF8M, and the stem from 1.4401 or AISI 316.
Seals and Packing: PTFE is used for seats, stem seals, and body seals, with options for PTFE + FG and PTFE + CG for enhanced performance.

Configurations:

Valves are available in various configurations, including standard and other vertical 'L' and 'T' port arrangements.
Guided ball valves are available for PN 25/40/Class 300 larger than DN 100 (4”) and PN 100/Class 600 larger than DN 40 (1 1/2”).

Dimensions and Torque:

Dimensions are provided for both DIN and ANSI standards, with detailed measurements for each valve size from DN 25 to DN 500 and NPS 1” to 20”.
Breakaway torques are specified, with adjustments needed for 'S' and 'R' seats, which require a 30% increase in torque values.

Pressure and Temperature Limitations:

Pressure ratings are provided for PN16, PN40, Class 150, Class 300, and Class 600, with corresponding temperature limitations.

Flow Characteristics:

Kv values are detailed for various ports and configurations, indicating flow capacity in m3/h.

Contact Information: The document lists contact details for the factory and sales headquarters in Spain, along with website and email information for Pekos Group.

Catalog excerpts

3 & 4 WAY Ball valves Standard construction materials DIN A351 CF8M PTFE (T) PTFE + FG (R) PTFE + CG (S) * Guided ball valves PN 25/40/ Class 300 bigger than DN 100 (4”). Also valves PN 100/Class 600 bigger than DN 40 (11/2”). Available configurations Standard

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Weight (Kg) Valve + Gear Box 100 16 40 100 23 - * Ratings PN 10/25/63 can be supplied upon request. Weight (Kg) Valve + Gear Box 600 150 300 600 22 - Break away torques (Nm) DN PN16 PN40 PN 100 NPS Class 150 Class 300 Class 600 Torque values have been measured ∆P at maximum rating at room temperature with PTFE seats .

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Flow direction Flow direction Pressure - Temperature limitations Pressure (bars) www.pekos.es Sales & Headquarters: Rec del Molinar, 9 - P.l. El Circuit 08160 Montmeló (Barcelona) - Spain Factory: Bildosola industrialdea 48142 Artea (Vizcaya) - Spain

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Pekos Valves

Pekos Valves

Catalog excerpts

All Pekos Valves S.A. catalogs and technical brochures