Flow switching diaphragm filling valve
It is a diaphragm-type filling valve with flow switchable, adjustable, sterile, no dead ends, and no retention.
Specification: 1/4"-3/4", DN4-DN15
Cylinder diameter (D): 38 and 52mm
Pressure: ≤ 3bar
Material: 304/1.4301, 316L/1.4404
Temperature: -20℃~130℃
Diaphragm: EPDM/FKM/ EPDM+PTFE
Life: ≥10 million times
Action frequency: ≥5 times/S
Valve body structure: 2-way, three-way

Diaphragm type filling valve
It is a non-retention, no dead 
angle, aseptic filling valve, It has a very 
high operating frequency.
Specification: 1/4"-3/4", DN4-DN15
Cylinder diameter (D): 38 and 52mm
Material: 304/1.4301, 316L/1.4404
Temperature: -20℃~130℃
Diaphragm: EPDM/FKM/ EPDM+PTFE
Life: ≥10 million times
Action frequency: ≥6 times/S
Valve body structure: 2-way, three-way

Plunger type filling valve
It is a valve that uses the plunger to generate pressure 
and negative pressure to achieve filling. It is very suitable 
and widely used in various foods, beverages, juices, etc.
A kind of medium filling equipment system with viscosity.
Specification: 1"-4", DN25-DN100
Pressure: ≤ 10bar
Temperature: -10℃~130℃
Material: 304/1.4301, 316L/1.4404

Operating principle
Plunger contraction produces negative pressure that open inlet one-way valve and close outlet one-way valve to suck liquid into valve chamber by vacuum. Liquid pressure increases when the plunger extended that open outlet one-way valve and close inlet one-way valve to transport liquid from valve.