Wholesale Price China Electric Water Control Valve - Trunnion Mounted Ball Valve – Hankun
Wholesale Price China Electric Water Control Valve - Trunnion Mounted Ball Valve – Hankun Detail:
Product Introduction
Product Advantages
Double Block And Bleed:
This safety feature eliminates the buildup of pressure due to high pressure media trapped in the valve ‘s body cavity, even while the valve is in the fully closed position. Additionally, secondary graphite body seals and flexible graphite packing prevents leakage through the body joints and stuffing box, respectively.
Internal Trunnion Design:
Upper and lower bearing plates hold the ball in place, preventing the ball from floating axially and avoiding excess load on the seats. External trunnion design is available in certain sizes.
Double Seals On Body Joints:
Primary elastomeric seals ensure zero leakage in standard operating conditions. Secondary graphite seals ensure proper body joint sealing in extreme temperature scenarios.
Pressure Energized Stem Packing:
Our proprietary energizer ring, located above the primary o-ring stem seal, provides insurance in the rare event that the O-ring is damaged by using the media pressure to create an upward compressive force on the packing. This upward force on the packing combined with the downward compressive force created by tightening the packing gland results in a larger net compressive force on the packing and better seal than atypical packing design.
Valve Position Indication:
Clear stamping on the outer diameter of the mounting flange identifies the open or close position of the valve based on the stem key orientation.
Valve body: A216 WCB, A351 CF8, A351 CF8M
Valve stem: A182 F6a, A182 F304, A182 F316
Valve trim: A105+HCr(ENP), A182+F304, A182+F316
Valve seat: RPTFE, A105, A182 F304, A182 F316
Actuator: Electric actuator
Type: Part-turn
Voltage: 110, 200, 220, 240, 380, 400, 415, 440, 480, 500, 550, 660, 690
Control type: on-off
Series: intelligent
Product detail pictures:
Related Product Guide:
To create much more benefit for consumers is our company philosophy; customer growing is our working chase for Wholesale Price China Electric Water Control Valve - Trunnion Mounted Ball Valve – Hankun , The product will supply to all over the world, such as: Adelaide, Egypt, Gabon, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products and solutions, promote perfect services, cooperate for long-term and mutual benefits, firm a in depth mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
By May from Slovenia - 2017.11.12 12:31
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.
By Daisy from Kuwait - 2018.05.22 12:13
