Резиновый мягкий уплотнитель упругий клиновый клапан

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Product Description


Rising stem rubber soft seal resilient seated wedge gate valve



Brief introduction: for this rubber soft seal gate valve


The rubber soft seal gate valve is used the stem lifting the disc to control the open and close. Rubber soft seal gate valve can see the open throught the stem. This resilient seated wedge gate valve require enough installation space. The rising stem gate valve can show the valve opening more intuitively. The rising stem gate valve can be opened and closed quickly. The rising stem gate valve usually is installed in a higher position from the ground.


 


Specification: for this resilient seated wedge gate valve


Valve Standard:   BS EN 13789      BS 5163


Face-to-face:  EN558 Series10


Connection:  BS EN1092-2 PN10 / PN16 flange drill.


Tightness check: API 598    ISO 5208   EN12226-2


Epoxy fusion coating.


 


Pressure and temperature: for this wedged gate valve





















working pressurePN10/PN16
testing pressure

Shell: 1.5 times rated pressure,


Seat: 1.1 times rated pressure.


working temperature

-10°C to 80°C (NBR)


-10°C to 120°C (EPDM)


suitable mediaWater, Oil and gas etc.

 


Materials: for rising stem gate valve


































































No.



Part



Material



1



Body



Ductile iron, cast iron, cast steel



2



Bonnet



Ductile iron



3



Wedge



Ductile Iron



4



Wedge coating



EPDM / NBR



5



Gasket



NBR



6



Stem



(2 Cr13) X20 Cr13/SS431/SS304



7



Stem nut



Brass



8



Fixed washer



Brass



9



Body bonnet Bolt



Steel 8.8



10



O Ring



NBR / EPDM



11



Hand wheel



Ductile iron / Steel



 


Application: for rising stem gate valve


The rising stem gate valve  can be widely used in tap water, sewage, building, petroleum, chemical industry, food, medicine, textile, electric power, shipbuilding, metallurgy, energy system and other pipelines as regulating and closing devices.


 


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FAQ


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Q1: Can I have my own customized product?


A: Yes, your customized requirements for color, size, package, mark, etc.


Q2: How long is your delivery time?


A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.


Q3: Do you provide samples ? is it free or extra ?


A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q4: What is your terms of payment ?


A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance,balance before shippment




 


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