1. Acoustics. Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room. (15th March 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Acoustics. Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room. (16th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Mounting and operating conditions for draw-off taps and mixing valves Part 2, (15th June 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Mounting and operating conditions for special appliances Part 4, (15th August 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Aerosol containers. Metal containers with 25, 4 mm aperture. Dimensions of valve cups. (23rd January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Agricultural irrigation equipment. Direct-acting pressure-regulating valves. (9th September 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Agricultural irrigation equipment. Manually and hydraulically operated plastics valves. (14th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Agricultural water troughs and water fittings. Code of practice for installation and operation Part 2, (31st January 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Ask 10 Key Questions Before you Purchase a Control Valve. Issue 12 (1st December 2015) Authors: Gimson, Mark Journal: Opflow Issue: Volume 41:Issue 12(2015) Page Start: 20 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Automatic electrical controls for household and similar use. Particular requirements for electrically operated water valves, including mechanical requirements Part 2-8, (15th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗