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Hot-selling Balancing Valve - Plunger valve, Piston type flow control valve – Convista

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We attempt for excellence, company the customers", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for Booster Pump, Electric Gate Valve, Ss Lug Butterfly Valve, The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.
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


Materials

• 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)


Technical Parameters

plunger valve drawing

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

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Hot-selling Balancing Valve - Plunger valve, Piston type flow control valve – Convista detail pictures


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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.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars 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.
    5 Stars By Ruby from Nicaragua - 2017.03.08 14:45

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