Pipeline ancillaries Ball valves
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2025
TI-P133-71 CMGT Issue 6
M10HPi ISO Ball Valve DN¼" to DN2"
Description The M10HPi ISO three-piece body ball valve has a lockable handle and ISO mounting as standard. It features a special floating ball, which has received a surface hardening and a blow-out proof stem. This particular ball valve has been specially designed for manual isolation of applications using high-pressure gas (please note that this product is not suitable for oxygen service). The M10HPi ISO has been designed for use as an isolating valve, not a control valve, and can be serviced without removal from the pipeline. ISO mounting The integral ISO body mounting allows the valve to be automated without losing seal integrity, as the body does not require disassembly. Manual to remote control may therefore be easily accomplished by the ISO range of Spirax Sarco ball valves. Available types M10HPi2 ISO Zinc plated carbon steel body and caps. M10HPi3 ISO Stainless steel body and caps.
Note: The nomenclature will be followed with either FB (full bore) or RB (reduced bore).
Technical data Flow characteristic
10.3 71
Modified linear
Standards This product fully complies with the requirements of the EU Pressure Equipment Directive/UK Pressure Equipment (Safety) Regulations and carries the mark when so required. Certification This product is available with certification to EN 10204 3.1. Note: All certification/inspection requirements must be stated at the time of order placement. Options - Self-venting ball. - Extended stem 100 mm (4") to allow full insulation. - Fully degreased under request.
Port
Full and reduced bore versions
Leakage test procedure to ISO 5208 (Rate A)/EN 12266-1 (Rate A) Antistatic device Sizes and pipe connections Full bore ¼", 3/8 ", ½", ¾", 1", 1¼" and 1½" Screwed BSP, BSPT, NPT, BW, SW Reduced bore ¼", 3/8 ", ½", ¾", 1", 1¼", 1½" and 2" Screwed BSP, BSPT, NPT, BW, SW
Complies with ISO 7121 and BS 5351
TI-P133-71 CMGT Issue 5
Page 1 of 6
M10HPi ISO Ball Valve DN¼" to DN2"
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