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Factory Cheap Through Conduit Gate Valve - Plunger valve, Piston type flow control valve – Convista

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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for Air Compressor Safety Valve, Manual Control Valve, Pinch Valve, We sincerely welcome overseas consumers to consult for your long-term cooperation as well as the mutual advancement.We strongly think that we will do superior and far better.
Factory Cheap Through Conduit Gate 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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Factory Cheap Through Conduit Gate Valve - Plunger valve, Piston type flow control valve – Convista detail pictures


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In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for Factory Cheap Through Conduit Gate Valve - Plunger valve, Piston type flow control valve – Convista, The product will supply to all over the world, such as: The Swiss, Russia, San Francisco, 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.
  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Eartha from Argentina - 2017.09.29 11:19
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Norma from Uzbekistan - 2017.05.02 11:33

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