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Easy-Maintenance 3-Piece Welded Ball Valve: Save on Downtime and Cost

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Easy-Maintenance 3-Piece Welded Ball Valve: Save on Downtime and Cost

Brand Name : YUHAO

Model Number : Stainless steel ball valves

Certification : ASTM, AISI, GB, DIN, JIS

Place of Origin : China

MOQ : 100kgs

Price : Negotiation

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Delivery Time : 3-10days

Packaging Details : Standard sea worth bundles,Standard Plywood cases

Standard : ASTM, JIS, GB, AISI, DIN, BS,EN

Bonnet Style : Threaded or Welded

Applications : Industrial, Chemical, Oil & Gas, Water Treatment, etc.

Thread : NPT, BSPT...

Port size : 1/8"-46"

Pressure : High/Medium/Low Pressure

Working pressure : 1000PSI/PN63

Color : Silver,chrome,white,Customer's Request,Grey

Brand : YUHAO

Temperature of media : Medium Temperature,Normal Temperature,High Temperature

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Easy-Maintenance 3-Piece Welded Ball Valve: Save on Downtime and Cost


►Products description

The primary advantage of a 3-piece ball valve over a 2-piece or single-piece design is its maintainability. When a seal wears out or debris obstructs the seat, you don't need to cut the valve out of the pipeline. This feature translates into massive savings in labor, time, and system downtime.
How In-Line Maintenance Works
  1. Simply remove the bolts connecting the two end pieces to the center body section.
  2. The center section (containing the ball and seats) can be slid out for service.
  3. Replace the seats, seals, or clean the components as needed.
  4. Re-assemble and tighten the bolts. The valve body remains welded into the line.

Benefits of Easy Maintenance
  • Drastically Reduced Downtime:Maintenance takes minutes, not hours.
  • Lower Lifetime Cost:No need to purchase a whole new valve for minor repairs.
  • Inventory Simplification:Stock generic seal kits instead of multiple complete valves.
  • Minimal System Disruption:The pipeline itself remains intact and pressurized.

►Product size

PN1.6MPa Main connection dimensions and weight

DN 15 20 25 32 40 50 65 80 100 125 150 200
L 130 140 150 165 180 200 220 250 280 320 360 400
H 59 63 75 85 95 107 142 152 178 252 272 342
W 130 130 160 180 230 230 400 400 650 1050 1050 1410
Wt(Kg) 2.5 3 5 6 7 10 15 19 33 58 93 160


PN2.5MPa Main connection dimensions and weight

DN 15 20 25 32 40 50 65 80 100 125 150 200
L 130 140 150 165 180 200 220 250 320 400 400 550
H 59 63 75 97 107 142 152 178 252 272 342 345
W 130 130 160 230 230 400 400 700 1100 1100 1500 1500
Wt(Kg) 2.5 3 5 6 7.5 10 15 20 33 60 93 175


PN4.0MPa Main connection dimensions and weight

DN 15 20 25 32 40 50 65 80 100 125 150 200
L 130 140 150 180 200 220 250 280 320 400 400 400
H 59 63 75 85 95 107 142 152 178 252 272 342
W 130 130 160 230 230 400 400 700 1100 1100 1500 1500
Wt(Kg) 3 4 5 7 9 12 18 28 46 75 106 190


PN6.4MPa Main connection dimensions and weight

DN 15 20 25 32 40 50 65 80 100 125 150 200
L 165 190 216 229 241 292 330 356 432 508 559 660
H 59 63 75 97 107 142 152 178 252 272 305 398
W 130 130 160 230 230 400 400 700 1100 1100 1500 1800
WtKg) 6.5 7 8 12 14 18 28 40 65 98 140 250


PN10MPa Main connection dimensions and weight

DN 15 20 25 32 40 50 65 80 100 125 150 200
L 165 190 216 229 241 292 330 356 432 508 559 660
H 59 63 75 97 107 142 152 178 252 272 305 398
W 130 130 160 230 230 400 400 700 1100 1100 1500 1800
Wt(Kg) 6.5 7 10 15 18 25 32 46 75 - - -


►Factory Shoot

Easy-Maintenance 3-Piece Welded Ball Valve: Save on Downtime and Cost

Easy-Maintenance 3-Piece Welded Ball Valve: Save on Downtime and Cost

Easy-Maintenance 3-Piece Welded Ball Valve: Save on Downtime and Cost



Product Tags:

3-piece welded ball valve

      

stainless steel ball valve

      

easy-maintenance ball valve

      
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Easy-Maintenance 3-Piece Welded Ball Valve: Save on Downtime and Cost Images

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