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VOLT
3 Piece Spring Check Valve BSP
SKU CV5187
Sizes: 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1 1/4" (DN32), 1 1/2" (DN40), 2" (DN50)
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- Next-day UK delivery on stock items
- Trade and bulk pricing available on request
- 3-piece CF8M stainless steel body
- CF8M stainless steel disc
- 316 stainless steel spring
- PTFE body seals, metal seat
- 304 stainless steel nuts, bolts, and washers
- Sizes available: 1/2” to 2”
- BSP screwed, socket-weld, or butt- weld end connections
- Temperature rated: -25°C to +180°C
- Pressure rated: 63 bar (1000 psi)
Description
This valve features a CF8M stainless steel body and disc, 316 stainless steel spring, PTFE body seals, metal seat, and 304 stainless steel bolts, nuts and washers. The 3-piece bolt-together construction allows the valve to be maintained. Available in sizes available: 1/2” (DN15), ¾” (DN20), 1” (DN25), 1¼” (DN32), 1½” (DN40), and 2” (DN50). Available with a choice of BSP screwed end connections to ISO 7/1 (Rp), socket- weld, or butt-weld end connections to nominal bore pipe. Low “cracking pressures”, are pressure rated to 63 bar (1000 psi), and have a working temperature range of -25°C to +180°C. CE marked in sizes from 11/4” and larger.
Technical specification
- End Connection
- BSP, Socket Weld
- Design / Type
- Spring Check
- Body Material
- Stainless Steel
- Size
- 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1 1/4" (DN32), 1 1/2" (DN40), 2" (DN50)



