Summary
The double-acting throttle stop valve is one kind of new throttle stop valve. Before it uses the cone-shape to reduce expenses the vice- valve petal and the valve core wrap opens the hole to form, the latter two levels of throttles; The valve core and the valve seat hardly use, the soft double nature seal, separated the packing surface and the festival flow surface, enhanced the valve throttle ability and the seal reliability, the operation facile, the service life was long.
Model description
(K)DLJ41/4Y-XX;
K-Anti- sulfur(without request no mark);
DLJ-double-acting throttle stop valve;
4-connection type: 4-Flange connection;
1/4-structure type: 1-Through way type 4-Angle type;
Y-Seat ring seal: Y-Hard alloy seal;
XX-The value is 10 times nominal pressure.
Shanghai Aoli Pumps & Valves MFG Co., Ltd. Is a a medium-sized manufacturer of in-line pump, oil pump, centrifugal pump, submersible sewage pump, magnetic drive pump, multistage pump; Gate valve, stop valve, check valve, butterfly valve, hydraulic cintril valve, ball valve, mud valve and various special valve in Shanghai, China.
