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DBB Ball Valve

Price $2000.00
Min Order 1 Piece
Availability In Stock
Shipping From Zhejiang, China
Popularity 338 people viewed
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Model NO.:
DBB Ball valve
Media:
Oil
Material:
Stainless Steel
Connection Form:
Flange
Driving Mode:
Manual
Nominal Pressure:
ANSI CLASS 150-900
Channel:
Straight Through Type
Structure:
Fixed Ball Valve
Type:
Dbb Ball Valve
Temperature:
Normal Temperature
Application:
Industrial Usage, Water Industrial Usage
Trademark:
OEM
Transport Package:
Plywood
Origin:
China
HS Code:
84818090
Product Description

DBB ball valve are designed in order to replace the multiple valves connection complex forms in traditional pipeline. Reduce the leakage in system to achieve quickly bleed, close function. 

DBB ball valve maximum save installation space and simplified installation program. Cut down the pressure in piping system. Convenient instrument cleaning maintenance and reduce the costs.

The valves are widely used in electric power, petroleum chemical industry, metallurgy, marine, oil, natural gas, coal gas, pharmaceutical and other industries hydraulic system pipeline.
NOPart NameASTM Material
Carbon steel Alloy Steel Stainless Steel
1BonnetASTM A105A352-LCBA217+WC6A351-CF8A351-CF8M
2SpringINCONEL750A313-304A313-316A313-316A313-316
3SeatASTM A105+ENPA305-LF2+ENPA182+F316A182-F304A182-F316
4Seat ringPTFEPTFER.PTFEGlass Filled PTFE
5StudA193-B7A320-L7A193-B7A193-B8A193-B8
6Connection plateASTM A105A352-LCBA217-WC6A351-CF8A351-CF8
7Packing caseF4F4
8Greease injection valveSSSS
9StemA182 F6aA276-304A276-316A276-304A276-316
10BallASTM A105+ENPA182-F304A182-F316A182-F304A182-F316
11BodyASTM A105A352-LCBA217-WC6A351-CF8A351-CF8M
12TrunnionA276-304A276-316A276-304A276-316
13Lower coverASTM A105A352-LCBA217-WC6A351-CF8A351-CF8M
* Note: The dimension of connecting flange can be design according to customer's requirements.


1. Double sealing o-ring to prevent the leakage at the stem.
2. Blow-out proof stem, it is internally inserted the body and function as the up-sealing seat.
3. Equipped with preloaded spring floating seat ring to be ensured seal even in low pressure.
4. Blow-out proof stem, it is internally inserted the body and function as the up-sealing seat.
5. Adopt double ball valve is to reduce the leakage in the system and to achieve quick-safely bleeding.
6. Equipped with preloaded spring floating seat ring to be ensured seal even in low pressure.


DBB Ball valve is made of two balls and two seats and one needle valve, bottom of body have drain valve.
Using Forging material , one piece, two piece, three piece structure.Both side is flange ends, one side is sw ends one side is flange ends. both side is RTJ ends.Can sampling, save install time and purchase cost .not easy to leaking .
We are a company with 20 years of production and sales experience. 

We mainly provide safe and reliable  API ,JIS ,DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids. 
We are a company with 20 years of production and sales experience. We mainly provide safe and reliable API, JIS, DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids.

Have API6D, CE, ISO certificate.
Our group total have about 300 employees. It is a integrated high-tech enterprise which includes casting and production, export safety process service.

· Casting room: 8 casting line, 20,000 square. 2,000 Ton / Year
· Workshop: 40,000 square meters, 270,000 Valves / Year( Including The automatic production line for flange ball valves 5,000 square, 500 PCS / Day )
· Stock : 30 Millon RMB SS valve

Our main customers are distributors and wholesalers at all levels. The main materials are WCB, CF8, CF8M, CF3, CF3M, Duplex, Brass, cast iron, pressure from 150LB to 2,500LB. PN16 - PN160, 10K, 20K, Caliber 1/2″-40", connection method RF, RTJ, FF, BW, etc.Mainly we export to Brazil, Chile, Ecuador Vietnam, Turkey, Russian, Ukraine, Peru, Mexico, Romania, Czech Republic and other countries.

Company purpose: To provide reliable, efficient and flexible service, adhere to high quality, low price, fast delivery, professional quality control and good after-sales service attitude! Our goal is to become a reliable supplier of products in the petroleum industry.
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