Modular Throttle Valve
Description
HQ, KQ and JPQ are flow throttling valves, not compensated, and with check valve to allow free flow in the opposite direction.
The flow adjustment is done by turning the setting screw in the normal model.
Specifications
Valve size and max flow:
HQ-0 = size 06, flow up to 25 l/min for /U
option, up to 80 l/min for standard
KQ-0 = size 10, flow up to 160 l/min
JPQ-2 = size 16, flow up to 200 l/min
JPQ-3 = size 25, flow up to 300 l/min
Mounting surface:
ISO 4401 size 06, 10, 16 and 25
Max pressure: 350 bar (HQ, JPQ) 315 bar (KQ)
Features
Optional versions with a graduate micrometer knob are available on request. Clockwise rotation increases the throttling (passage reduced).
*Please note that image representation may only represent a product series with particular items. The buyers responsibility is to ensure the product SKU matches their specifications before purchase.
Shipping
We can ship to virtually any address worldwide. Some products carry shipping restrictions, and certain items cannot be shipped to international destinations.
Unless otherwise noted, all shipments are FOB Shipping Point.
Shipping rates for many items are weight-based. Item weights are rounded up to the next full pound, consistent with our carriers' policies.
Returns Policy
You can return most new, unopened items within 30 days of delivery for a refund, though returns may be subject to a restocking fee. We will also cover return shipping costs if the return is the result of our error — for example, if you received an incorrect or defective item.
Refunds are typically issued within four weeks of the date you give your package to the return shipper. This period covers:
● Transit time for the returned item to reach us (5–10 business days)
● Processing time once we receive your return (3–5 business days)
● Time for your bank to process the refund (5–10 business days)
If you need to return an item, please contact us with your order number and details about the product you would like to return. We will respond promptly with instructions for returning the item.
All returns require prior approval and a Return Merchandise Authorization (RMA) number issued by Flow Dynamics & Automation, Inc..
