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QS fast closing valve


Key words:

Tire isolation film wrapping film pearl cotton bubble bag


Classification:

Marine valves and valves


The company specializes in the production of PE insulation film with tires, which is used for the isolation of rubber and air in the manufacturing process of radial tires to ensure the preservation of rubber and reduce oxidation to improve tire quality. At the same time, it also produces LDPE, HDPE cylinder materials and PE bags of various specifications. The product specifications are various, with a width of 500mm ~ 2300mm and a thickness of 0.006~0.25mm. Besides conventional flat bags and edge wiping bags, it can also be customized according to customer requirements to meet various different needs of users.


Product Details


General

QS fast closing valve, including cable fast closing valve, pneumatic quick closing valve, hydraulic fast closing valve, suitable for fresh water, fuel, oil, diesel and other pipelines. Usually, you can use the handwheel to open and close the fast closing valve, the seat of the general use of the valve; emergency situations, on-site manual and remote operation in two ways to quickly turn off the handle quickly closed valve.

 

The basic parameters are shown in Table 1

Table 1

Nominal pressure 0.6MPa;1.0MPa;1.6MPa;2.5MPa
Nominal diameter DN15~250mm
Operating temperature t≤120℃
Connection flange standard GB2501-89PN6;PN10;PN16;PN25
Body material ZG230-450;ZQSn10-2
Cylinder working pressure 0.3~0.7MPa

 

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