Hot-selling Balancing Valve - Plunger valve, Piston type flow control valve – Convista
Hot-selling Balancing 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:
To create more benefit for buyers is our business philosophy; shopper growing is our working chase for Hot-selling Balancing Valve - Plunger valve, Piston type flow control valve – Convista, The product will supply to all over the world, such as: kazan, Madrid, Munich, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to in your case of fantastic good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We have been confident that we've been going to have a bright prospect and to be distributed all over the world in the years to come.
By Joa from Algeria - 2017.10.25 15:53
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Ruby from Nicaragua - 2017.03.08 14:45