{"product_id":"silent-2-inch-sump-pump-check-valve-with-spring-lo","title":"带弹簧翻板的静音油底壳泵止回阀，用于防止回流和减少水锤，适配2英寸Schedule 40 PVC，含钢制夹具，适用于7又1\/4英寸间隙","description":"\u003cdiv\u003e带弹簧翻板的静音集水坑泵止回阀，2英寸PVC\u003cbr\u003e\n✔️ 2英寸PVC阀门，带弹簧翻板和夹具（单个）\u003cp\u003e这款静音集水坑泵止回阀设计用于防止回流并减少集水系统中的水锤现象。适用于地下室和设备间，配有钢制夹具，适配2英寸Schedule 40 PVC管道，安装间隙为7-1\/4英寸。\u003c\/p\u003e ✅ 适配2英寸Schedule 40 PVC，含7-1\/4英寸间隙无法兰联轴器\u003cbr\u003e\n✅ 弹簧翻板通过控制流量减少水锤\u003cbr\u003e\n✅ 透明阀体可观察阀门运行和水位\u003cbr\u003e\n✅ 工业级塑料阀体，配304不锈钢夹具和弹性接头\u003cbr\u003e\n✅ 经过弹性和流阻测试，防止回流\u003cbr\u003e \u003cp\u003e💡 集水坑泵止回阀在家庭基础管道中有什么作用？\u003c\/p\u003e\n- 防止水回流入集水坑，保护泵体\n- 减少地下室和设备间的噪音及压力波动\n- 使用夹具快速安装于2英寸PVC管道\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":52366997455167,"sku":"VXB0FJ2D9VG5","price":56.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61vIlTP8sWL.jpg?v=1772840528","url":"https:\/\/bearingscanada.com\/zh\/products\/silent-2-inch-sump-pump-check-valve-with-spring-lo","provider":"Bearings Canada","version":"1.0","type":"link"}