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NK295S 필링밸브 (Filling V/V)
Refilling combination, compact construction with insulation jacket, NK295S
제품안내 Product Characteristic

The refilling combination serves automatic filling and refilling from closed heating systems to DIN EN 12828:2003. The refilling combination can be connected in accordance to DIN EN 1717 constantly with the drinking water supply. The refilling combination combines backflow preventer, pressure reducing valve and ball valves in one appliance. The refilling combination contains all devices for refilling a heating installation, according to conforming standards.

Approvals Check valve DIN/DVGW-approved
Materials Housing in dezincification-resistant brass, high-grade synthetic material discharge connection, valve cartridge, check valve and spring hood, diaphragm in fibre-reinforced NBR, adjustment spring in spring steel, seals in NBR and EPDM, insulation jacket in EPP.
Media Water without inhibitors
Max. media temperature 65 oC
Pressure rating PN10
Pressure setpoint range 1,5 ... 6 bar
Product description with 1/2" threaded connections
Port connection external threads
Standard version
Type
NK295S-1/2A PDF




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주식회사 영 광 건 업 . 대표이사 강 성 도
서울시 구로구 경인로 53길 15 바동 1210호(구로동, 중앙유통단지)
TEL : 02) 2617-9142 , FAX : 02) 2617-9171
사업자등록번호 : 113-81-74938 Question to Email yk@prv.co.kr SINCE 2002.