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Art.H153 加濾網止回閥

Art.H153 加濾網止回閥具備優異的止回功能與雜質過濾效果，廣泛應用於管線系統防止逆流。主體採用高強度黃銅製成，內含聚合物活動蓋、玻璃纖維固定蓋與不銹鋼彈簧。座墊材質可選擇 NBR 或 VITON，適用於多種液體環境，並具備良好耐壓與耐溫表現。

產品特色

• 內建濾網，避免雜質進入系統
• 高氣密止回結構，有效防止倒流
• 本體採用強力黃銅，耐腐蝕性佳
• 適用範圍廣，搭配彈性材質選擇
• 耐壓最高可達 50bar，耐溫至 +135°C

技術規格

尺寸範圍	3/8” ～ 3”
本體材質	黃銅（CuZn40Pb2）
活動蓋	聚合物（Polyfone）
固定蓋	玻纖尼龍（30% GF Nylon）
彈簧材質	不銹鋼 AISI 302
座墊材質	NBR / VITON
耐壓範圍	50bar ～ 10bar
耐溫範圍	-20°C ～ +135°C

Art.H153 Check Valve with Filter

The Art.H153 is a brass-bodied check valve equipped with a built-in filter to prevent debris from entering downstream systems. It features a polyfone disc, glass-fiber reinforced nylon cap, and a stainless steel AISI 302 spring. Available with NBR or VITON seat options, it offers high sealing performance and is suitable for a variety of fluid applications. Pressure rated up to 50 bar and temperature tolerance up to 135°C.

Features

• Integrated filter prevents reverse flow and debris ingress
• High-sealing performance for check valve function
• Heavy-duty brass body for durability and corrosion resistance
• Choice of NBR or VITON seals
• Max pressure: 50 bar; Max temperature: 135°C

Technical Specifications

Size Range	3/8” to 3”
Body Material	Brass (CuZn40Pb2)
Disc	Polyfone
Cap	30% Glass-Fiber Nylon
Spring	Stainless Steel AISI 302
Seat Material	NBR / VITON
Pressure Rating	50 bar to 10 bar
Temperature Range	-20°C to +135°C