Fully Welded Heating Ball Valve, 2-56 Inch, Class 150-2500 LB

Key Specifications / Features

Model No.: JSC-231124-FWBV-37 Hits: 3

Enhance the efficiency of your heating systems with our precision-engineered Fully Welded Heating Ball Valves. As a trusted maker, we adhere to stringent industry standards, including API 6D, ensuring uncompromised quality. These valves, featuring a One Piece Body design, are available in both Floating and Trunnion configurations, catering to diverse needs. Covering a range from 2 to 56 inches, with Class ratings spanning 150 to 2500 LB, and accommodating DN50-DN1400 and PN16-PN420 specifications, our valves provide reliable performance.
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Detail Information

Fullly Welded Heating ball valve
The complete valve body and weld ends are welded together. There are no potentially leaking flanged or bolted connections on the valve body. The blowout-proof stem is externally sealed with two O-ring seals and a graphite reinforced PTFE washer pressed on by the media pressure. System safety is ensured by the possibility of replacing the upper O-ring seal up to DN 50 and 2 O-ring seals DN65 and bigger, 3 O-ring for DN350 and bigger.

JSC manufactures the ball valves below,
Fully Welded End Ball Valve
District hot water welded ball valve
One-piece ball valve with thread, reduced bore, full port
One-piece ball valve with thread and weld end, reduced port, full bore
One-piece ball valve with weld ends, reduced port, full port
One-piece ball valve with flange, reduced bore, full bore
One-piece ball valves with extended spindle, reduced port, full port
One-piece ball valve with flange, reduced bore, full bore

Size from 2 Inch to 56 Inch (DN50-DN1400)
Pressure from 150 LBS to 2500 LBS (PN16-PN420)


Design / Manufacture as per the standards: MFG, API 6D, ASME B16.34, DIN 3357, EN 13709, GB/T 12237, BS 5351
Face to Face Length (Dimension) as per the standards: API 6D, ASME B16.10, EN 558-1 DIN3202, JIS B2002, MFG
Flanged Dimension according to the standards: ASME B16.5, EN 1092-1, BS 4504, DIN 2501,
Flanged to ASME B16.5 (2 - 24 Inch) and ASME B16.47 Series A / B (26 Inch and above) Clamp / Hub ends on request.
Testing according to the standards: API 598, API 6D, EN 12266-1, EN 1074-1, ISO 5208

Fully welded body
Floating or Trunnion Mounted Ball
Spring energized seats
PTFE+C soft seated
Full or reduced bore
Flanged or welded ends
blowout proof stem
Self-lubricated bearings
Self-relieving Seat
Bi-directional Seating
Carbon Steel:
ASTM A105, Steel 20 Inch, Din ST-37.0, ST-37.8, P235GH (EN 1.0345), P355NL1 (EN 1.0566) / GP240GH (EN 1.0619)
Stainless Steel:
SS304, SS316, SS420, X5CrNi18-10 (EN 1.4301)

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