Seat Insert (Press-Fit Ring)
Press-fit seat ring insert carrying the sealing face, with a knurled grip for retention.
Manufacturing Scope
Seat Insert (Press-Fit Ring) is a Valve Parts family precision-turned on a Goodway SW-20, covering 9 variants — diameters ⌀6–20 mm, lengths 5–16 mm, standard material Stainless Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
Variants are machined to n6 tolerance; the smallest is VALB-INS-05 (⌀6 mm) and the largest VALB-INS-20 (⌀20 mm). The family includes tapered, knurled, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| VALB-INS-05 | ⌀6 | 5 mm | knurl · ⌀2.5 | n6 | sıkı geçme, tırtıllı |
| VALB-INS-06 | ⌀8 | 5 mm | knurl · ⌀3.5 | n6 | sıkı geçme, tırtıllı |
| VALB-INS-08 | ⌀10 | 9 mm | taper · knurl · ⌀4.5 | n6 | sıkı geçme + koltuk konisi |
| VALB-INS-10 | ⌀12 | 11 mm | taper · knurl · ⌀5.5 | n6 | sıkı geçme + koltuk konisi |
| VALB-INS-12 | ⌀14 | 12 mm | taper · knurl · ⌀6.5 | n6 | sıkı geçme + koltuk konisi |
| VALB-INS-14 | ⌀16 | 13 mm | taper · knurl · ⌀8 | n6 | sıkı geçme + koltuk konisi |
| VALB-INS-16 | ⌀18 | 14 mm | taper · knurl · ⌀9.5 | n6 | sıkı geçme + koltuk konisi |
| VALB-INS-18 | ⌀20 | 16 mm | taper · knurl · ⌀11 | n6 | sıkı geçme + koltuk konisi |
| VALB-INS-20 | ⌀20 | 16 mm | knurl · ⌀13 · 2 steps | n6 | sıkı geçme, kademeli yuva |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
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