Top-mounted eccentric half ball valve
Product Introduction
Top-mounted eccentric half ball valve design reasonable structure, high strength, no vibration at high flow rate. Suitable for water, sea water, oil and other media.ln pipeline with check and cut-off funcition .
Working Principle
Top-mounted eccentric half ball valve with double eccentric structure, to ensure that the valve in the opening or closing process, seat and ball crown do not rub against each other.
During the valve closing processonly at the closing moment, the ball crown and the seat contact, and the more tightly closed, to achieve a good sealing effect When the valve is opened, the valve shaft is turned at a small Angle, and the ball crown will leave the seat .
During the opening process, the ball of the valve is completely separateo from the seat eliminatina the wear of the sealing ring and overcoming the problem that the traditional ball seat and the ball sealing surface are always worn Non-metallic elastic material embedded in the metal seat, the metal surface of the seat is well protected。
Top-mounted eccentric half ball valve 034 QP347F(H) 035 QP647F(H)
Features
1. Reasonable structure design, high strength.
2. Suitable for high-velocity media: straight-through flow channel, inhigh flow rate pipelines, there is no damage to internal componentsand no vibration.
3. Low pressure loss: The flow channel is completely unblocked whenfully opened, and the water loss is zero.And the impurities will not bedeposited in the valve body.
4. Particle abrasion resistance: suitable for fibers, tiny solid particles,pulp, etc.
5. Long service life: no wearing parts, no friction between thesealing surfaces when the valve is opened and closed.
6. Convenient maintenance: Open the valve cover to perform maintenancewithout removing it from the pipeline.
7. Low operating torque, flexible rotation, and lightweight switch.
Parameters
Standards
Top-mounted eccentric half ball valve
Features
Dimensions
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