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High Performance Vacuum Negative- Pressure Safety Valve - Trunnion Mounted Ball Valve – Convista

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We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service. it will bring you not only the high quality solution and huge profit, but essentially the most significant is usually to occupy the endless market for Flange Check Valve, Butterfly Valve, Pressure Relief Valve, Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services.
High Performance Vacuum Negative- Pressure Safety Valve - Trunnion Mounted Ball Valve – Convista Detail:


Detail

Type  EFB Type
Design Specification  API 6D, API 608, BS 5351.ANSI B16.34
NominaDiameter  DN100~DN1200 (NPS 4″~NPS 48″)
Pressure Rating  PN1.6MPa~PN42 MPa (Class150~Class2500)
Actuator  ManuaOperated, ElectricaActuator, Pneumatic Actuator, Pneumatic Hydraulic Actuator etc


Advantages

For different application, the trunnion mounted balvalve body can use: carbon steel, stainless steel, low temperature steel, anti-sulfur material. CONVISTA’s trunnion mounted balvalve with intrinsic fire safe function, suitable for large and long-distance pipeline transportation project.

Intrinsic Fire Proof Safe

Valve Open and Close Indication

Anti-blow out Stem Design

Anti-static Device

Unique Valve Seat Sealing Structure

Leakage Proof Design

Reliable Sealing and Lower Valve Torque

Solid BalSuit for Low Temperature Cold Application

Double Block and Bleed Function


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High Performance Vacuum Negative- Pressure Safety Valve - Trunnion Mounted Ball Valve – Convista detail pictures


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continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for High Performance Vacuum Negative- Pressure Safety Valve - Trunnion Mounted Ball Valve – Convista, The product will supply to all over the world, such as: Venezuela, Danish, Salt Lake City, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Eudora from Denmark - 2017.09.26 12:12
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Paula from Mauritius - 2017.06.29 18:55

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