Broken Cast Iron

Hot Products

Cast Iron Gate Valve Resilient Seated Flanged Gate Valve Structure: Gate Pressure: Medium

GATE VALVE RISING STEM WEDGE DUCTILE IRON DN40-DN600

cast iron gate valve wooden box outside Standard Structure: Gate Pressure: Medium

GATE VALVE NON-RISING STEM METAL SEATED DUCTILE IRON JIS

Cast Iron Gate Face to Face Dimensions:DIN3202F5 Structure: Gate Pressure: Medium

GATE VALVE SOCKET ENDS NON-RISING STEM RESILIENT SEATED DUCTILE IRON DN50 - DN300

GATE VALVE NON-RISING STEM RESILIENT SOFT SEATED DUCTILE IRON DIN3352 F4 DN40-DN800

Cast Iron Gate Valve 15--60days Standard Structure: Gate Pressure: Medium

Cast Iron Gate vPackaging & Delivery Standard Structure: Gate Pressure: Medium

GATE VALVE RISING STEM RESILIENT SOFT SEATED DUCTILE IRON BS5163

FAQ

What type of flange does it fit with the gate valve?

According to the welding plate flange, flange material selection of piping material.

What is wire feed gate valve? What do you say in French?

It should be the wire gate valve. Refers to the valve body with internal thread or external thread, and pipe thread connection. Also called thread valves, threaded valves, valves within the toothFlange gate valve is connected to the flange gate valve, this connection is the most common wayThe main difference is the connectionI only know their English, I'm sorry I can't help youBox thread valveFlange valve

what are their applicable conditions? Advantages and disadvantages?

Valve is closed parts (RAM) along the vertical axis of the mobile channel valve in the pipeline, used primarily as a medium cut that open and close, generally do not have to do with traffic regulation, it can be used for low temperature and low pressure can also apply to high temperature and high pressure, and according to the different valve material for different media. In various types of valves, gate valve is the most widely used.Advantages: low fluid resistanceSmall torque required for opening and closingYou can use the ring road in which the medium flows in the two direction, that is to say, the medium is free of flowWhen fully open, the sealing surface is less eroded by the working medium than the cut-off valveThe structure is simple and the manufacturing process is betterThe structure length is shortDisadvantages: the overall size and opening height are larger, the space required for installation is also largerIn the process of opening and closing, there is relative friction between the sealing surfaces, and wear more easily, and even cause friction at high temperatureGeneral gate valve has two sealing pairs, to the processing, grinding and maintenance increased the number of difficultiesLong opening and closing time;

Generally, how big is the diameter of the installation flange plate gate valve?

Under normal circumstances:Flanged gate valves for piping over DN50,DN50 (below) can be made of wire or gate valves, or flanged gate valves (flanged valves or welded gate valves)

The valve safety valve check valve + + + = exposed part of a water pump adapter? Five

As everyone knows, the water pump adapter includes: gate valve, check valve, safety valve, the water outlet pipe and a combination of exposure. If it is a wall type, it should also include a decorative board. If the model is relatively simple and portable pump, pump adapter classification: SQS old ground fire pump adapter, SQD new type of pump adapter, SQB wall type water pump adapter. You can use Baidu Search: Shanghai Huanyao pump adapter

Z45T-10 what kind of material is the gate valve?

Cast iron, sealed with copper alloy inside. Shanghai Yu Cheng fluid on the professional production of this thing,

What is a protective gate valve? What is gate valve knowledge?

Explosion-proof valve products, is a kind of safety valve can eliminate the shock wave which can stop the water hammer shock wave, it is a product composed of multiple sets of safety,

What kind of valve is gate valve? Is it different from the cut-off valve?

Gate valve and the role of the cut-off valve, are playing a role in isolation. The difference is that the gate valve and the cut-off valve are constructed differently. Fluid from the gate valve flow and flow direction is straight, there is no change in direction, but in the cut-off valve is from the bottom of the valve flow into the flow from the upper part of the spool.