阀瓣止回阀366系列

法兰 对水 不锈钢

Sferaco法兰止回阀366系列适用于所有职位由于不锈钢弹簧。身体有一个箭头,表示尊重流向。射频法兰是ISO PN10/16 DN150,和ISO PN16从DN200到DN300, ISO PN10结束。阀门有一个由钢铁制成的过滤器篮子和6毫米。内部设计是圆柱形,导致弱的水头损失。内部和外部的双方有防腐环氧绘画5017年文化、蓝色100µ的厚度。阀瓣提供改进的流体动力学。盘阻塞是由青铜衬套了。可以在请求钻老板绕过或厚度评价。运行噪音是免费的。 The valve has a minimum back pressure for tightness of 0.2 bars. SPECIFICATIONS ; • - Ail positions thanks to the stainless Steel spnng • - Respect the flow direction indicated by an arrow on the body • - F langes R.F. PN10/16 up to DN150. PN16 from DN200 to DN300. PN10 over • - With Steel stramer basket and 6 mm mesh ( Ref. 363 ) • - Weak head loss thanks to the cylindncal internai designing • - Anti-corrosion epoxy internai and extemal pamtmg blue color RAL 5017.100 p thickness • - Bronze bushing to avoid blocking of the dise • - Drilled boss on request for bypass or to check the thickness • - Disc designed for a better hydrodynamism • - Silent solution • - Minimum back pressure for tightness : 0.2 bars USE: • - Water distnbution • - Min Température Ts 10°C • - Max Température Ts :♦ 120°C • - Max Pressure Ps : 16 bars up to DN300.10 bars over RANGE • - Flanged PN1Q/16 from DN50 to DN 150. PN16 from DN 200 to DN 300 and PN10 for DN350 to 600 Ref. 366