Pneumatic Valve Standards

This Standard specifies the testing procedures for measuring the shifting time and the response time of electrically- or pneumatically-operated directional control valves and moving-part logic elements. NOTE: The International Standard corresponding to this Standard and the symbol of...

This specification covers air-diaphragm-operated control valves complete with their associated pneumatic instrumentation.

This part of IEC 61514 specifies design reviews and tests intended to measure and determine the static and dynamic performance, the degree of intelligence and the communication capabilities of single-acting or double-acting intelligent valve positioners. The tests may be applied to...

Scope and field of application This standard is to be used as an alternative to ISO 12238, which is recognized as the preferred method. This standard is intended: - to include a standardized procedure for defining, determining and reporting the response time of electrically or pneumatically...

This SAE Recommended Practice establishes minimum performance requirements for new pneumatic valves when tested in accordance with the test procedure outlined in SAE J1409. The performance requirements will include: a Input-output performance b Leakage characteristics c Low...

This SAE Standard applies to hydraulic directional control valves as applied to self-propelled work machines referenced in SAE J1116. It describes a laboratory test procedure for evaluating: a Flow versus pressure drop b Leakage rate c Operating effort d Metering characteristics versus spool...

This standard covers inspection, examination, supplementary examinations, and pressure test requirements for resilient-seated, nonmetallic-seated (e.g. ceramic), and metal-to-metal-seated valves of the gate, globe, plug, ball, check, and butterfly types. Resilient seats are considered to be:...

This part of ISO 19973 provides test procedures for assessing the reliability of the following types of pneumatic valves: - non-return (check) valves; - pilot-operated non-return valves; - shuttle valves; - dual pressure valves (AND function); - one-way...

This SAE Standard applies to hydraulic directional control valves as applied to self-propelled work machines referenced in SAE J1116. It describes a laboratory test procedure for evaluating: a.) Flow versus pressure drop, b.) Leakage rate, c.) Operating effort, d.) Metering characteristics...

This part of IEC 61514 specifies design reviews and tests intended to measure and determine the static and dynamic performance, the degree of intelligence and the communication capabilities of single-acting or double-acting intelligent valve positioners. The tests may be applied to...

IEC 61514-2:2013 specifies design reviews and tests intended to measure and determine the static and dynamic performance, the degree of intelligence and the communication capabilities of single-acting or double-acting intelligent valve positioners. The tests may be applied to positioners...

This drawing outlines the requirements for a hose assembly, rear wheel air valve to turret. The intended application is for land base vehicles with pneumatic tire pressure control systems, rear wheel, valve turret to turret or similar applications and marine base similar...