flapper water wafer type dual plate check valve Ductile iron spring loaded butterfly water pressure reducing valve
Basic Info
Model No.: DH77X-10/16
Product Description
Usage: To be fixed on such pipe lines through which water of≤80°c and the other noncorrosive agents flow to prevent the back flow of agents. 
Function and specification Type:DH77X-10/10Q/16/16Q
Nominal pressure(mpa):10 - 16
Testing pressure: Strengh (Water)(mpa):1.5-2.4
Enclose(Water)(mpa):1.1-1.8
Suitable temperture(°c):≤80
Suitable medium: Water Main parts and materials Valve body/Bonnet: Grey iron / Ductile iron
Disc: Ductile iron
Spring: stainless steel Seal rising : NBR Shaft: Carbon steel Outline and connecting measurement
we can produce diffterent material ( Disc,Stem,Yoke nut ... ...) Globe valve according to your requirements . Please contact us , we will provide the best services. 
Company Information Ping Yi Lu Petroleum& Oil Fittings Co., Ltd. locates in the B zone of Xushui Industrial Park of China Hebei province, which is Chinese largest corporation of High-middle- low Pressure Valve and flange, and it has two branches, the floor space of core enterprise is 200,000 square meters, and it has more than 1000 staffs. Our corporation is the provincial-level high and new technologyenterprise, which owns the power to engage in import and export trade. and it’s the first class supplier of oil and gas group. 
Our Services 1).After Sales Service and Technical Assistance:We provides after sales service and technical assistance as the customers requirement and needs.
2).Genuine Products with Excellent Quality:We have always proved the 100% quality products it provides with
genuine intent.
3).Quick Delivery:We provide just-in-time delivery with its streamlined supply chain.
4).Cost Saving:We provide long-life,shock-resistant and high reliability bearings with excellent quality and better performance resulting in increased cost saving.
5).Less Cost of Purchase
6).Attending Customers queries promptly:We believe that if customers are satisfied then it proves our worth well. Customers are always given quick support. Contact us at any time if have any inquire!!! let us know exactly what u need along with the item size and quantities required. ^-^
Our custmers 
FAQ 1,Can i get free samples?
A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.
2,Can i request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
3,Can you produce the products according to my own drawings?
A:Yes,we can produce the products according to your drawings that will be most satisfy you.
Contact us if you need more details on Water Pressure Reduction Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Low Pressure Air Check Valve、Spring Loaded Closing Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Function and specification Type:DH77X-10/10Q/16/16QNominal pressure(mpa):10 - 16
Testing pressure: Strengh (Water)(mpa):1.5-2.4
Enclose(Water)(mpa):1.1-1.8
Suitable temperture(°c):≤80
Suitable medium: Water Main parts and materials Valve body/Bonnet: Grey iron / Ductile iron
Disc: Ductile iron
Spring: stainless steel Seal rising : NBR Shaft: Carbon steel Outline and connecting measurement
we can produce diffterent material ( Disc,Stem,Yoke nut ... ...) Globe valve according to your requirements . Please contact us , we will provide the best services. 
Company Information Ping Yi Lu Petroleum& Oil Fittings Co., Ltd. locates in the B zone of Xushui Industrial Park of China Hebei province, which is Chinese largest corporation of High-middle- low Pressure Valve and flange, and it has two branches, the floor space of core enterprise is 200,000 square meters, and it has more than 1000 staffs. Our corporation is the provincial-level high and new technologyenterprise, which owns the power to engage in import and export trade. and it’s the first class supplier of oil and gas group. 
Our Services 1).After Sales Service and Technical Assistance:We provides after sales service and technical assistance as the customers requirement and needs.2).Genuine Products with Excellent Quality:We have always proved the 100% quality products it provides with
genuine intent.
3).Quick Delivery:We provide just-in-time delivery with its streamlined supply chain.
4).Cost Saving:We provide long-life,shock-resistant and high reliability bearings with excellent quality and better performance resulting in increased cost saving.
5).Less Cost of Purchase
6).Attending Customers queries promptly:We believe that if customers are satisfied then it proves our worth well. Customers are always given quick support. Contact us at any time if have any inquire!!! let us know exactly what u need along with the item size and quantities required. ^-^
Our custmers 
FAQ 1,Can i get free samples?A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.
2,Can i request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
3,Can you produce the products according to my own drawings?
A:Yes,we can produce the products according to your drawings that will be most satisfy you.
Contact us if you need more details on Water Pressure Reduction Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Low Pressure Air Check Valve、Spring Loaded Closing Valve. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Check valve > Water butterfly valve check valve
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