Valve Socket (Threaded Seat Pocket)
Threaded socket body with internal thread and central bore for seating the valve element.
Manufacturing Scope
Valve Socket (Threaded Seat Pocket) is a Valve Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀9.2–20 mm, lengths 11–24 mm, standard material Brass (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.
The family is machined from ⌀20 mm bar stock; its longest variant is VALB-STK-18 at 24 mm. Besides turning, the family requires hex flat milling (AF 8–17), taper turning and knurling. Bores in this family run ⌀3.2–14 mm. All of it is completed in a single setup, without the part leaving the machine.
The variant with the highest length-to-diameter ratio is VALB-STK-14: 22 mm long at ⌀17 mm, L/D 1.3. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to H7 tolerance; the smallest is VALB-STK-05 (⌀9.2 mm) and the largest VALB-STK-20 (⌀20 mm). The family includes hex-drive, tapered, knurled, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 10 variants.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std | Unit price |
|---|---|---|---|---|---|---|
| VALB-STK-05 | ⌀9.2 | 11 mm | SW8 · ⌀3.2 | H7 | M5 internal thread, AF8 | 42.99 ₺ |
| VALB-STK-06 | ⌀11.5 | 14 mm | SW10 · ⌀4 | H7 | M6 internal thread, AF10 | 50.89 ₺ |
| VALB-STK-07 | ⌀12.7 | 15 mm | SW11 · ⌀4.5 | H7 | M7 internal thread, AF11 | 53.75 ₺ |
| VALB-STK-08 | ⌀15 | 17 mm | SW13 · ⌀5.5 | H7 | M8 internal thread, AF13 | 62.64 ₺ |
| VALB-STK-14 | ⌀17 | 22 mm | knurl · ⌀10 · 2 steps | H7 | M12 internal thread, knurled grip | 63.94 ₺ |
| VALB-STK-16 | ⌀18 | 18 mm | taper · ⌀11 | H7 | M14 internal thread, tapered transition | 54.68 ₺ |
| VALB-STK-10 | ⌀19.6 | 20 mm | SW17 · ⌀7 | H7 | M10 internal thread, AF17 | 80.64 ₺ |
| VALB-STK-12 | ⌀19.6 | 23 mm | SW17 · ⌀8.5 | H7 | M12 internal thread, AF17 | 88.05 ₺ |
| VALB-STK-18 | ⌀20 | 24 mm | ⌀12.5 · 2 steps | H7 | M16 internal thread, stepped | 67.75 ₺ |
| VALB-STK-20 | ⌀20 | 24 mm | taper · knurl · ⌀14 | H7 | M16 internal thread, knurl + taper | 71.43 ₺ |
Brass · for 100 pcs · estimated unit price, valid 7 days · excl. VAT · Contact us for a firm quote.
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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