H44N天燃气专用旋启式止回阀 Products from producerIn stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSelleryao ye an hui fen gong siChina, Bangbu(View map) +86( Display phones Description该旋启式止回阀阀瓣利用流体压差和自身重力实现旋转运动,流阻系数小,适用于大多部分的贮罐区垂直管路上,自动阻止截止逆流,保证上游设备。 Contact the sellerH44N天燃气专用旋启式止回阀 Full namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessage We recommend to see Gate valves Pipeline valves Shipping method