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RV280 역류방지밸브(back flow preventer)
Controllable anti-pollution check valve EA type with internal thread
제품안내 Product Characteristic
Overview
Check valves of this type are for use as an independent means of preventing reverse water flow. They can also be used for industrial, commercial and similar systems where back pressure, back flow and back syphonage must be prevented.The classicfications of appliances to meet these requirements are specified in EN 1717.


Features
• Universal application.
• Suitable for installation in any position.
• Create no shock pressure loadings.
• Meets KTW recommendations for potable water.
• Low pressure loss

Product Specifications
Application Controllable anti-pollution check valve EA type with internal thread
Media water,compressed air,petroleum,medium and light fuel oils,kerosene,gasoline with less than 15% aromatic content
Port connection type Internal Thread
DN size DN15-DN25
Max. media temperature 75°C
Static pressure 16bar
Body material brass



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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.