Jafar 8001 Kullanım ve Bakım Kılavuzu - Sayfa 8

Sıhhi Tesisat Ürünleri Jafar 8001 için çevrimiçi göz atın veya pdf Kullanım ve Bakım Kılavuzu indirin. Jafar 8001 12 sayfaları. Standpost hydrant

2.6 MANUFACTURE AND ACCEPTANCE

The standpoint hydrants are accepted and produced in accordance with: PN-EN 1074-6:2005 (Valves for

water supply. Fitness for purpose requirements and appropriate verification tests) and PN-EN 12266-1:2012

(Industrial valves. Testing of metallic valves). All hydrants (100%) are subject to tightness testing. The tests

include external body tightness and closing tightness.

The standpoint hydrants are marked in accordance with: PN-EN-19: 2005, PN-EN-1074-6: 2009

markings on the front and back walls of the body chamber. The marking contains the following data:

- nominal diameter

- nominal pressure

- type of body material

- manufacturer trade mark

- direction of medium flow.

The location on the valve specified in the documentation features the nameplate which contains the

following data:

3 PROTECTION, STORAGE & TRANSPORT

All inner and outer cast-iron surfaces and column pipes are protected with electro-deposited epoxy coat. The

coat has been approved for contact with foodstuffs.

The anti-corrosion coating layer minimum thickness is 250µm, with UV protection.

The casting surface is pre-treated for epoxy coating in accordance with the relevant technical documentation and

standard PN-EN ISO 12944-5: 2009.

The fastening bolts for external hydrant's part, if other than stainless steel grade 1.4301, should

have corrosion protection in the form of coat, e.g. Fe/Zn5.

The standpoint hydrants are placed in plastic film sleeves and additionally wrapped with stretch wrap when

placed on pallets.

Hydrants should be stored in covered areas.

- manufacturer's company name and logo

- product serial number

- sealing temperature grade

- the Polish Building Mark "B" and/or the CE mark (as applicable)

- product type

OPERATION AND MAINTENANCE MANUAL

12-2015