The 200 SERIES is a range of diaphragm valves suitable for dust collector applications, in particular for reverse pulse-jet filter cleaning of filter bags, cartridges, envelope filters, ceramic filters and sintered metal fibre filters. The 200 Series valve has the inlet port at 90° to the outlet port. The 200 Series range comprises 6 models, from ¾” to 2½”, all with threaded female Gas connections. The 1½” model is available in single and double diaphragm versions, while the 2” and 2½” are all double diaphragm valves. The special design assures an extremely fast opening time, high flow rates and easy installation. The valves are constructed in diecast aluminium and have an anodised protection treatment which protect them from corrosive and environmental agents. Bolts and screws are in stainless steel. The 200 Series is available in the following versions:
• VNP, with integrated solenoid pilot • VEM, with remote pneumatic connection.
Die-cast aluminium (Anodised)_
Die-cast aluminium (Anodised)
Bolts and screws
Diaphragm backing disk
One year quality guarantee Policy
We will check the goods quality before shipment. If there are some unexpected problems
happen, we hope to solve the problems with buyer through friendly in the following ways:
1, If it is quality problem, buyer can submit argue within 15days after receiving the goods,
buyer must provide photos or video and other evidence to seller for identify.
2, Man-made damaged, buyers take full responsibility.
3, Product quality processing program:
1) The buyer return the products for bad quality reasons for one year (not included those
damages coursed by shipping or Man-made damaged ). A 15% restocking fee is
assessed for any products returned in "used" condition. And then we will send a new
product to buyer and pay for the resend shipping cost.
2) If the goods (total price including shipping is less than 10USD) has quality problems, we
will resend a new product in buyer next order; if buyer don’t plan to make a new order in
the near term, buyer can pay the resend shipping cost and ask to resend a new product. If
there is an issue with the products, please contact us– we will solve it as soon as we get