Super Lowest Price Fully-Welded Ball Valve - Plunger valve, Piston type flow control valve – Convista
Super Lowest Price Fully-Welded Ball Valve - Plunger valve, Piston type flow control valve – Convista Detail:
Product characteristics and benefits
• Low actuating torque due to pressure balanced valve piston
• Contril valve in straightway type
• With customized control device depending on operating conditions
• Rotationally symmetrical flow guidance
• Annular flow cross section in each position
• Axial movement of the plunger by means of crank gear mechanism
• With self-locking worm gear unit including position indicator
• Elastic profile sealing ring located in the no-flow zone for high durability
• Wear-resistant, corrosion-resisitant and infiltration-proof piston guides in the body by micro-finished bronze weld overlay
• Face-to-face length acc. to EN 558, basic series 15-from DN 500 1.5*DN
• With flange ends on both sides acc. to EN 1092-2
• Body: Ductile iron EN-GJS-400-15 (GGG-40)
• Piston: Stainless steel 1.4301
• Piston guide rail: Bronze overlay welded
• Valve sealing: EPDM
• Inner parts: Stainless steel (exception: ＞DN 600 crank gear from EN-GJS-400-15 (GGG-40))
• Bearing bush: Bronze
• Eye bolts for lifting: Galvanized steel 1.0401 (C15)
| DN | L | L1 | L2 | H | H1 | D0 | A | B |
| 400 | 800 | 715 | 308 | 980 | 335 | 250 | 345 | 390 |
| 450 | 900 | 749 | 347 | 1100 | 400 | 250 | 410 | 440 |
| 500 | 1000 | 792 | 383 | 1180 | 450 | 300 | 460 | 500 |
| 600 | 1200 | 847 | 458 | 1250 | 500 | 300 | 510 | 600 |
| 700 | 1400 | 920 | 528 | 1390 | 600 | 300 | 580 | 700 |
| 800 | 1600 | 980 | 599 | 1530 | 700 | 360 | 680 | 800 |
| 900 | 1800 | 1030 | 674 | 1650 | 800 | 360 | 780 | 900 |
| 1000 | 2000 | 1105 | 744 | 1800 | 900 | 400 | 860 | 1000 |
| 1200 | 2400 | 1375 | 852 | 2010 | 1000 | 400 | 950 | 1130 |
| 1400 | 2800 | 1380 | 1031 | 2230 | 1250 | 400 | 1250 | 1380 |
| 1600 | 3200 | 1490 | 1183 | 2480 | 1450 | 400 | 1500 | 1600 |
| 1800 | 3600 | 1780 | 1325 | 2720 | 1650 | 400 | 1750 | 1750 |
| 2000 | 4000 | 1910 | 1476 | 2930 | 1850 | 400 | 2000 | 1950 |
Product detail pictures:
Related Product Guide:
Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Super Lowest Price Fully-Welded Ball Valve - Plunger valve, Piston type flow control valve – Convista, The product will supply to all over the world, such as: New Zealand, Serbia, Bulgaria, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.
By Jean Ascher from Lyon - 2017.06.19 13:51
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Honorio from Iraq - 2017.08.21 14:13
