Factory wholesale Pinch Valve - Plunger valve, Piston type flow control valve – Convista
Factory wholesale Pinch 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 organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for Factory wholesale Pinch Valve - Plunger valve, Piston type flow control valve – Convista, The product will supply to all over the world, such as: Rome, Nairobi, Zambia, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
By Nicole from Denmark - 2018.12.25 12:43
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Nancy from Kazakhstan - 2018.11.28 16:25
