Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies five replacement items for the OFM500W pump, covering valves, valve seats and the suction valve spring retainer. Representative references include valve 316.21007, valve seats 316.21008 and 316.22047, valve 316.22048 and retainer 316.23034. Valves and seats are offered in multiple sizes, with dimensional details provided on request.
FAQ
Which valve and seat references does DLSY stock for the OFM500W?
Our stocked references include valve 316.21007, valve seat 316.21008, valve seat 316.22047, valve 316.22048 and suction valve spring retainer 316.23034.
Are multiple valve sizes available for the OFM500W?
Yes, we offer valves and matching seats in several sizes. Tell us the marking on your existing part and we will match it.
Can you confirm a part from its reference number?
Yes. Send the reference number or photos of the part and our team will verify it against the OFM500W parts list before quoting.
Do you export OFM500W parts to North America?
Yes, we ship under HS code 84139100 to the USA, Canada and other international oil and gas markets.