Quantity(Set/Sets) | 1 ~ 20 | >20 |
Est. Time(days) | 10 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
This is DB18 diaphragm repair kit for Mecair 1 inch pulse valve VNP208, VEM208, VNP308, VEM308, VNP408, VEM408. One set contains 1 diaphragm and 1 spring, packaged in plastic bag. Different materials of the diaphragm determine different performances. It is a NBR diaphragm with Nylon seat. This full range of Mecair diaphragm repair kits includes DB18, DB18M, DB112, DB114, DB116, DB120. And we also produce coils, armature and pulse jet valves.
NBR Material Diaphragm
The material of DB18 diaphragm is NBR, which has good thermal aging resistance and can withstand operating temperatures from -20 to 80℃.
The Role Of The Daiphragm In Valves
The diaphragm is highly flexible and force to control the opening and closing of the valve. It primarily controls, obstruct or isolate the flow of fluids and acts as a flow control device.
Pay Attention:
◆ Please check whether the product is intact before use
◆ Please confirm that the installation conditions are in accordance with the specifications
◆ Please use in a stable environment
◆ Pay attention to clean up dust and other things that affect operation
Diaphragm Model |
Port Size |
Pulse Valve Model |
Diaphragm Material |
DB16 / G |
3/4 '' |
VNP206, VEM206, VNP306, VEM306 |
NBR |
DB18 / G |
1 '' |
VNP208, VEM208, VNP308, VEM308, VNP408, VEM408 |
NBR |
DB18M |
1 '', 1 1/2 '' |
VNP608, VEM608, VNP708, VEM708 |
NBR |
DB112 / G |
1 1/2 '' |
VNP212, VEM212, VNP312, VEM312, VNP412, VEM412 |
NBR |
DB114 / C |
1 1/2 '' |
VNP214, VEM214, VNP314, VEM314, VNP414, VEM414, VNP614, VEM614, VNP714, VEM714 |
NBR |
DB116 / C |
2 '' |
VNP216, VEM216, VNP416, VEM416, VNP616, VEM616, VNP716, VEM716 |
NBR |
DB120 / C |
2 1/2 '', 3 '' |
VNP220, VEM220, VNP420, VEM420, VNP424, VEM424, VNP620, VEM620, VNP720, VEM720 |
NBR |
Ningbo DOTEC Automation Co., Ltd. works on manufacturing solenoid valve and is committed to providing customers with high quality products and services. We focus on customer needs to provide you with the best service, fast response, let us make fluid control applications more widely, more intelligent.