SD16 Series Walvoil Inlet Cover SD16 (FE SD16/AC(XG-

Brand
Walvoil Fluid Power Corp.
Brand
Walvoil Fluid Power
Pack Size
1.00
UOM
EA
Key
(1)
Supplier Part Number
618205004
Alternate Part Numbers
Alternate Part Number C1KK62
Product Weight
10.00 lbs

Product Questions & Answers

what's the fluid temperature range on this inlet cover? running standard buna-n seals and want to make sure we're good before we swap it in
Question by: Tammy M on Jan 17, 2026, 10:31 AM
With the standard Buna-N seals, fluid temperature needs to stay between -4°F and 176°F. As long as your system runs inside that window, you're good to go. If you're seeing temps outside that range on a regular basis, you'd want to look at a different seal option, but for most mineral oil setups running at normal operating temps, these seals hold up fine.
Answer by: Customer Support on Jan 18, 2026, 11:47 AM
what's the max pressure this thing'll handle running a parallel circuit setup?
Question by: Darryl W on May 11, 2025, 4:36 PM
For parallel or tandem circuit configurations, the SD16 handles up to 4600 PSI. If you're running a series circuit instead, that ceiling drops to 3050 PSI. Worth knowing before you spec it in, since the difference is significant depending on how your system is laid out.
Answer by: Customer Support on May 12, 2025, 4:52 PM
What kind of hydraulic systems will this inlet cover work with?
Question by: Norm B on Apr 5, 2025, 9:13 PM
This inlet cover is made for both open and closed center hydraulic systems, so it should fit a pretty wide range of setups.
Answer by: Customer Support on Apr 7, 2025, 10:45 AM

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