ISO 6263:2013 PDF

Name: ISO 6263:2013 — Hydraulic fluid power — Compensated flow-control valves — Mounting surfaces
SKU: ISO 6263:2013
Price: 25 EUR
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Hydraulic fluid power — Compensated flow-control valves — Mounting surfaces

Название (английский):

ISO 6263:2013

Hydraulic fluid power — Compensated flow-control valves — Mounting surfaces

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 20
Дата публикации:: 11 апреля 2013 г.
Издание:: ISO IS 6263 edition 3 version 1
ICS:: 23.100.50

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Описание (английский):

ISO 6263:2013 specifies the dimensions and other data relating to surfaces on which hydraulic compensated flow-control valves are mounted in order to ensure interchangeability. It applies to mounting surfaces for hydraulic compensated flow-control valves which represent current practice; they are generally applicable to industrial equipment.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 6263:2013 - "Hydraulic fluid power - Compensated flow-control valves - Mounting surfaces" defines the dimensions and related data for surfaces on which hydraulic compensated flow-control valves are mounted to ensure mechanical interchangeability. It covers mounting surfaces and port layouts that represent current practice for industrial hydraulic equipment (subplates, manifold blocks and valve assemblies).

Key topics and technical requirements

Scope and purpose: Establishes standard mounting-surface geometry so valves from different manufacturers are interchangeable.

Dimensions and port sizes: Specific mounting patterns and tables are provided for valves with main port diameters of 4.5 mm, 7.5 mm, 14.7 mm, 17.5 mm and 23.4 mm, with figures and dimension tables for each code variant.

Tolerances and surface quality:

Surface flatness: 0.01 mm over 100 mm
Locating pin hole tolerance: H12
Position tolerances (relative to origin): pin holes ±0.1 mm; screw holes ±0.1 mm; port holes ±0.2 mm
Surface roughness references to ISO 3601‑2

Fixing hole and thread guidance:

Minimum thread depth: 1.5 × D
Recommended full thread depth: 2D + 6 mm
Recommended engagement for ferrous mountings: 1.25D
Maximum corner radius of mounting area equals fixing screw thread diameter
Blind hole depth for locating pin: minimum 4 mm

Port marking and coding: Port symbols and marking tables are provided; code system per ISO 5783 and graphical symbols per ISO 1219‑1.

Modular stack valves: For modular stack valves the standard defers mounting surfaces and port marking to ISO 4401.

Working pressure: Maximum working pressure for subplates and manifold blocks is supplied by the supplier (noted on figures).

Applications and practical value

Ensures interchangeability of compensated flow-control valves across manufacturers.

Used in the design and machining of subplates, manifold blocks, valve mounting faces and hydraulic assemblies for industrial equipment.

Critical for OEMs, hydraulic system designers, machine builders, maintenance engineers and procurement teams who need consistent valve-to-mount interfaces.

Useful for product catalogs, test reports and sales literature - the standard even supplies a recommended identification statement for compliance.

Related standards

ISO 1219‑1 (graphical symbols), ISO 3601‑2 (O‑ring housing dimensions), ISO 4401 (directional valve mounting), ISO 5598 (vocabulary), ISO 5783 (mounting code system).

Recommended identification for literature: “Mounting surface dimensions conform to ISO 6263:2013, Hydraulic fluid power - Compensated flow-control valves - Mounting surfaces.”

ISO 6263:2013 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and practical value

Who should use this standard

Related standards

Технические детали

ISO 3601-2:2008

Fluid power systems — O-rings — Part 2: Housing dimensions for general applications

ISO 5783:1981

Hydraulic fluid power — Code for identification of valve mounting surfaces

ISO 1219-1:2012/Amd 1:2016

Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for c…

ISO 4401:1994

Hydraulic fluid power — Four-port directional control valves — Mounting surfaces

ISO 5598:1985

Fluid power systems and components — Vocabulary