$10,000.00 - $50,000.00
Min. Order : 1 Set

Carbon Steel WCB Double Disc Linear Type Knife Valve RF Pneumatic Actuated Gate Valve Price

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Quick Details

Port: qingdao,shanghai ,ningbo,tianjin,guangzhou etc.
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,AliPay
Supply Ability: 1000 Set/Sets per Month
Pressure environment: Atmospheric pressure
Nominal diameter: DN1000(mm)
Brand Name: Tengao
Flow direction: two-way
Place of Origin: Henan china
Drive way: Flashlight dual-use
Applicable medium: Water
Product name: Flanged gate valve
Seal form: Soft seal type
Standard: National standard
The connection form: The flange
The main body material: Nodular cast iron
Model Number: DN800
Packaging Detail: Generally our products are packed by cartons or plywood case as per exporting standard. It has good cushioning performance, high strength and corrosion resistance. If you have some special requirements, please let me know.
Luohe Tengao Mechanical And Electrical Equipment Co., Ltd.
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Manufacturer, Trading Company
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On-time delivery rate
US$ 300,000+
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Product Description


The flange gate valve is a gate valve with a flange connection. This type of connection is the most common. Flange gate valves are stable and reliable when used in pipelines, so flange gate valves are often used in high pressure pipelines.

Light weight: The body is made of high-grade ball black cast iron (nodular cast iron), which is about 20%~30% lighter than traditional gate valves, and is easy to install and maintain.
Flat-bottomed gate: Traditional gate valves are often deposited in the groove of the valve bottom due to foreign objects such as stones, wood blocks, cement, iron filings, debris, etc. after the water is washed, which is easy to close and form a water leakage phenomenon. The bottom of the elastic seat sealing gate valve adopts the same flat bottom design as the water pipe, which is not easy to cause debris accumulation, so that the fluid is unobstructed.
Integral encapsulation: The ram is made of good quality rubber for the whole inner and outer rubber. The rubber vulcanization technology in Europe enables the vulcanized ram to ensure precise geometrical dimensions, and the rubber and spheroidal cast slabs are firmly secured, not easy to fall off and elastic. it is good.
Precision cast valve body: The valve body is precision cast, and the geometric size allows the valve body to be sealed without any machining.
1. The fluid resistance is small, and the sealing surface is less brushed and eroded by the medium.
2, opening and closing is more labor-saving.
3. The flow direction of the medium is not restricted, no disturbance, no pressure reduction.
4. Simple shape, short structure length, good manufacturing process and wide application range.





Company Information


Luohe teng 'ao equipment co., LTD is located in henan province, China.Companies specializing in packaging machinery, agricultural machinery, industrial machinery accessories production, processing and sales.Main production and business scope: fruit and vegetable processing machine, packaging machine, drilling Wells, all kinds of industrial valves.

The company covers an area of 40,000 square meters and has fixed assets of 15 million yuan.It has more than 160 employees, more than 60 technicians and more than 100 sets of production equipment.Equipment including: large press, CNC lathe, CNC wire cutting equipment, various processing equipment.The company has national patents and proprietary technology, with independent intellectual property rights.


Packaging & Shipping



  Packing: The normal package is wooden. If export to european countries,the wooden box will be fumigated.




Our Services


1)    Provide 24-hour service hotline.
2)    Reply and find out solution within the shortest time according to customer’s requirement.
3)    Provide on call service to help customer solve problems.
4)    Provide free of machine installation as well as commissioning, and inform customer how to do the machine maintenance.
5)    Prepare customer’s feedback tracking within one week after machine installation until meet customer’s satisfaction.
6)    Provide one year guaranty and lifetime maintenance.




1.     Q: How is the after sales service?

          A:We provide 1 year guaranty and technical support lifetime. All machine’s parts can be replaced for free within 1 year if broken(excluding error operation).


2.     Q: Is it difficult to install the machine?

          A: The work shop should prepare full facility such as power and air compressor. For the first installation, engineer will be sent to set machine and do the machine training as long as manual instruction. For the further problems come out, we can provide video instruction as well.


3.     Q: What’s the machine lead time?

          A: For the standard machines, we can delivery within 30 days. If it is customized by customer(OEM), the lead time is 35-55 day



Contact us

Luohe Tengao Mechanical and Electrical equipment Co.,Ltd

 Room907,9/F,Enterprise headquarters Building,intersection of Nenjiang Road and SongShan East Branch Road,Yancheng District,Luohe City,Henan Province



Email:  jack(a+)lhtengao.com      skype:   18639539525     QQ:3331809317