Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems

Product Details
Customization: Available
Pressure Range: PN10-16-25
Design: DIN 3357
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Plant Area
1001~2000 square meters
  • Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
  • Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
  • Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
  • Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
  • Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
  • Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
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Basic Info.

Model NO.
QFBV
Face to face
DIN 3202 F4/F5
Flange drilling
EN 1092-2 / ISO 7005-2
Coating
Thermoplastic Powder Epoxy
Testing
EN 12266-1
Marking
EN 19
Coating Blue Color
RAL5005/5010/5015
Transport Package
Wooden Box
Specification
DN32-250
Origin
China
Production Capacity
500000pies/Year

Product Description

Introducing the QFBV model Flange Ball Valve, a masterpiece of engineering crafted for exceptional performance in on/off applications. This full bore quarter turn valve offers the flexibility of manual or automatic operation, utilizing either electric or pneumatic mechanisms. Its ingenious two-piece design ensures straightforward maintenance and longevity, making it the preferred choice for both industrial applications and utility services. With a diverse range of seats and body materials, this versatile valve adeptly meets the demands of various industrial applications.

Rigorous Testing Protocols
- Body Strength Test: Adhering to BS EN 12266-1 standards, our valve is tested at a stringent 1.5 times the nominal pressure (PN), ensuring uncompromised durability and reliability.
-
Seat Tightness Test: Compliant with BS EN 12266-1 at 1.1 times PN, coupled with ISO 5208 Rate A, this test guarantees optimal seal integrity and performance.
- Pressure Testing: Conducted in accordance with BS EN ISO 5208 to ensure maximum reliability and safety.


Key Features
- Constructed with a robust two-piece ductile iron body, the valve features a full bore design for maximum flow efficiency.
- Includes a sophisticated floating seat, spherical seat, floating ball, and adaptive sealing system. Engineered with a fireproof design, it is ideally suited for fire protection piping systems.
- Symmetrically designed valve seat ensures non-directional switching, installation, sealing, and pressure capabilities.
- The valve stem is equipped with a wear-resistant bushing to deliver low torque operation and extended lifespan. The self-tightening upper seal design prevents stem leakage even under high pressure.
- Upper flange is precisely manufactured to meet ISO5211 standards, ensuring compatibility and convenience.
- The ball undergoes solution treatment or hard chrome plating, enhancing material stability, surface wear resistance, and sealing performance, thus extending product longevity.
- The handle features a positioning lock design, facilitating easy installation and secure operation.


Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems

Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
No. Part Name Material Standard
1 Body Ductile Iron EN GJS500-7
2 Bonnet Ductile Iron EN GJS500-7
3 Ball Stainless Steel SS304
4 Stem Stainless Steel SS304
5 Packing Rubber PTFE
6 Hand Lever Ductile Iron EN GJS500-7

Comprehensive Dimensions
INCH DN  L D D1 b n-φD
PN10 PN16
1-1/4'' 32 130 140 100 19 4-φ19
1-1/2'' 40 140 150 110 19 4-φ19
2'' 50 150 165 125 19 4-φ19
2-1/2'' 65 170 185 145 19 4-φ19
3'' 80 180 200 160 19 8-φ19
4'' 100 190 220 180 19 8-φ19
5'' 125 325 250 210 19 8-φ19
6'' 150 350 285 240 19 8-φ23
8'' 200 400 340 295 22 8-φ23 12-φ23
10'' 250 450 405 355 24 12-φ23 12-φ27

Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure Systems
Cast Iron Versatile Full Bore Flanged Ball Valve for PN10-16-25 Pressure SystemsFor additional information or inquiries, please feel free to contact us at your convenience!

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