Cast Iron Wafer Lug Knife Gate Valve 150LB 300LB 600LB With Metal Seat
Brand Name:TOBO
Certification:CE/ISO
Model Number:/
Minimum Order Quantity:1pc
Delivery Time:2-3days
Payment Terms:D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Shanghai Shanghai China
Address:
No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
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Product Details
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Product Details
150lb/300lb/600lb Cast Iron Wafer Lug Knife Gate Valve With Metal Seat
Performance range
| PN | 1.0 | 1.6 | MPa |
| Strength test | 1.5 | 2.4 | |
| Sealing test | 1.1 | 1.76 | |
| Suitable temperature | PTFE≤200; Carbon steel≤425; Stainless steel≤600; Chrome-molybdenum-vanadium steel≥600 | ºC | |
| Media used | Syrup, paper pulp, sewage, coal paste, lime-ash water etc. | ||
Main part materials
| Title of part | Material |
| Body/bonnet | Carbon steel,Stainless steel |
| Gate | Carbon steel, Stainless steel |
| Stem | Stainless steel |
| Sealing face | Rubber. PTFE. Stainless steel. Carbide alloy |
Main dimensions
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 |
| D0 | 180 | 180 | 220 | 220 | 230 | 280 | 360 | 360 | 400 | 400 | 40 | 530 | 530 | 600 | 600 | 680 | 680 |
| L | 48 | 48 | 50 | 50 | 57 | 57 | 70 | 70 | 76 | 76 | 89 | 89 | 114 | 114 | 127 | 127 | 154 |
| Hmax | 285 | 298 | 315 | 365 | 400 | 475 | 540 | 630 | 780 | 885 | 990 | 1100 | 1200 | 1450 | 1700 | 2000 | 2300 |
Specification:
| Technical Date | Material Specification | ||
| Nominal Diameter | DN40-DN600 | Valve Body | Ductile/cast iron |
| Nominal Pressure | PN10/PN16 | Valve Disc | Carst steel or Ductile Iron or Stainless Steel |
| Operation Temperature | -40°C~120°C | ||
| Flange Driling Standard | DIN2532-2533/BS EN 1092 | Seal Material | EPDM OR NBR |
| Suface Treatment | Painting | Valve Spring | Stainless Steel |
| Application | Portable water, water distribution service & feed lines, sewage disposol, irrigation, fire protection pipe systerm, etc. | ||
Product Description
Main Feature:
This valve is widely applied to pipelines such as water supply and
drainage, construction, oil, chemical industry, natural gas,
medicine, power plant, nuclear power plant and urban pollution
discharge etc for purpose of adjusting or cutting the flow contains
various medium, such as thick granule, sticky liquid and floating
contamination ect.
Product Name | Material |
Valve Body | Ductile iron, Carbon steel, Stainless steel |
Knife | Stainless steel |
Stem | Stainless steel |
Handwheel | Cast iron |
Sealing | NBR/EPDM/PTFE or Metal Seat |
Specification of knife gate valve:
| Technical Date | |||||||||
| Nominal Diameter | DN50-800mm | ||||||||
| Nominal Pressure | PN10/PN16 | ||||||||
| Operation Temperature | -40°C~225°C | ||||||||
| Power | Electric | ||||||||
| Medium | paper pulp, sewage, Coal Slurry, Ash | ||||||||
| Material |
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Cast Iron Wafer Lug Knife Gate Valve 150LB 300LB 600LB With Metal Seat
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