Liaoning, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14000, ISO/TS 16949
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available
Russian / Japanese Speaker

Valve, Ball Valve, Gate Valve manufacturer / supplier in China, offering Automatic Flushing Filter Ball Valve with Competitive Price, Hinged Grey Iron Manhole Cover as Customes; ′ Request, Cone Crusher Parts Ball Mill Parts Jaw Crusher Parts Impact Crusher Parts and so on.

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Supplier Homepage Products Valves&Pumps Automatic Flushing Filter Ball Valve with Competitive Price

Automatic Flushing Filter Ball Valve with Competitive Price

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $48/ Set
Port: Dalian, China
Production Capacity: 5000 Sets Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Material: Stainless Steel
Connection Form: as Customer Request
Driving Mode: Manual
Nominal Pressure: PN1.0-32.0MPa
Channel: Straight Through Type
Structure: Fixed Ball Valve

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Basic Info

Model NO.: DS-BL-22
Type: Fixed Ball Valve
Function: Oil /Gas/ Water Industry
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage, Household Usage
Name: Automatic Flushing Filter Ball Valve with Competit
Body: 20# Carbon Steel
Seat: PTFE+C
Ball: Ss304 Ball Valve
Port Size: Dn20-Dn1400
Power: Electirc/ Pneumatic/Hydraulic/Manual
Standard or Nonstandard: Standard
Brand Name: Ds
Quality Control: in-Process / Final Inspection
Trademark: DS
Transport Package: Standard Export Packing or as Required
Specification: GB/T12237-2007, API6D, ASME B16.34, ISO 9001, TS.
Origin: China Mainland
HS Code: 8481804090

Product Description

Automatic flushing filter ball valve with competitive price

Production Description: 
We are specialized in manufacturing standard ball valves, butterfly valves, gate valves, globe valves, 
Nonstandard valves, valve parts and other casting and forging products as clients drawing. 

Technical Parameter for fully welded ball valve:
Nominal Diameter: DN20~DN1400
Nominal Pressure: 1.6-4.0MPa
Applicable temperature:  -40~200ºC
Connection Type: Butt welded/Flanged/Threaded/ Threaded flange
Operation: Manual/with gear/electrical/worm gear/pneumatic/hydraulic 
Standard: GB/T12237-2007,API6D,ASME B16.34,ISO 9001,KC,TS.

Fully welded ball valve advantages: 
1. Integral seamless steel tube pressed full-auto welded without leaking outward. 
2. PTFE+25% carbon fiber and disc spring feely compensating structure zero leakage. 
3. Directly buried without need of a high ground well, saving the engineering cost. 
4. Both valve and pipeline are made of the same material, without the condition of uneven stress. 
5. Multiple connection combination, fire and electrical prevention design, using in the special
Working conditions. 
6. Maintenance-free for 20 years. 

Specification Sheet: 

Type of construction
Normal; Resist SSC; Welded flange ball valve; Heating ball valve; Gas ball valve; Pipeline ball valve; 
Buried design ball valve
Fully welded ball valve operatedN/A for lever operated; Electro-hydraulic operated; Pneumatic operated; Pneumatic operated with manual; 
Hydraulic operated; Hydraulic operated with manual; Pneumatic-Hydraulic operated; General electric operated; 
Explosion-proof electric operated
Fully welded ball valve typeNormal; Resist SSC; Welded flange ball valve; Heating ball valve; Gas ball valve; Pipeline ball valve; 
Buried design ball valve
Type of connectionFemale thread end; Male thread end; Flange end; Welding end; Wafer type; Hooped end

Testing standard: 
1. API6D: Oil and gas industry - pipeline ball valve
2. ISO7121: Flange and butt welded ends steel ball valve
3. GB/T12237-2007: Petroleum and petrochemical and industrial steel ball valve
4. API598: Valve inspection and test
5. JB/T9092 GB/T13927-1992: General valve pressure testand other casting and forging products as clients drawings. 

Quality control
Quality Control Professional precision manufacturer for more than 10 years.

1. Quality control: The defective products rate is 0.1%. Imported material 100%.
2. Experienced &Responsible QC that you can reply on.
3. Each part would be given 100% test and tryout before shipment.
4. Adequate supply capacity. Punctual delivery time.
5. Best after sales service is provided.

If there is anything that we could help, please feel free to contact us. 

Liang Zhao (sales manager)


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