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GB/T 20910-2007
GB/T 20910-2007 Temperature/pressure safety valve for hot water supply system
Abstract
This standard specifies the terms and definitions, technical requirements, performance, test methods, inspection rules, marking, installation, and maintenance of temperature and pressure safety valves (hereinafter referred to as safety valves) for hot water systems. This standard applies to temperature and pressure safety valves used in pressurized solar water heaters, electric water heaters, heat pump water heaters, gas water heaters, and fuel oil water heaters with a nominal size of DN15 to DN50, a flow channel diameter of not less than 11.1 mm, a set pressure range of 0.1 MPa to 1.1 MPa, and a set temperature of not exceeding 99℃.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 20910-2007 |
| CCS | \nValve |
| ICS | Other valves |
| Implement Date | 2007-01-01 |
Price
$ 44
Subtotal
$ 44
Tax
$ 0.00
Order Total (incl. tax)
$ 44