Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards

Product Details
Customization: Available
Pressure Range: PN10-16-25
Design: DIN 3357
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  • Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
  • Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
  • Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
  • Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
  • Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
  • Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
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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, an engineering marvel designed for excellence in on/off applications. This full bore, quarter-turn valve is available in both manual and automated (electric or pneumatic) configurations. Crafted with a two-piece construction, it promises straightforward maintenance and a long-lasting operational life. Its robust design is ideal for industrial applications and utility services. The diversity in seat and body material selections makes it adaptable for various industrial needs, ensuring reliability across multiple applications.

Testing
- Body Strength Test: Conducted according to BS EN 12266-1 standards at a pressure of 1.5 times the nominal PN.
-
Seat Tightness Test: Verified as per BS EN 12266-1 at 1.1 times the nominal PN, ensuring compliance with ISO 5208 Rate A standards.
- Pressure Testing: Thoroughly tested to meet BS EN ISO 5208 specifications.


Features
- Crafted with a durable two-piece ductile iron body, the valve offers a full bore design for optimal flow.
- Equipped with a floating seat, spherical seat, floating ball, and adaptive sealing, this valve also boasts a fireproof design, making it suitable for fire protection systems.
- Its valve seat features a symmetrical design, ensuring seamless switching, installation, sealing, and pressure control, all with a non-directional approach.
- The valve stem is fortified with a wear-resistant bushing, guaranteeing minimal torque requirements and extended durability. The innovative self-tightening upper seal ensures zero leakage under high pressure.
- The upper flange is crafted in strict adherence to ISO5211 standards, promising compatibility and versatility.
- The ball undergoes solution treatment or is hard chrome plated, enhancing material stability and surface wear resistance, resulting in superior sealing performance and product longevity.
- Featuring a handle with a positioning lock design, the valve ensures effortless installation and secure operation.


Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards

Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
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

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

Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 Standards
Flanged Ball Valve, Full Bore, Compliant with DIN 3202 F4/F5 StandardsFor further information and detailed specifications, feel free to reach out to us anytime!

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