Ball valve 83 series
manualshut-off3-piece

Ball valve - 83 series - MARSVALVENOK - manual / shut-off / 3-piece
Ball valve - 83 series - MARSVALVENOK - manual / shut-off / 3-piece
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Characteristics

Type
ball
Operation
manual
Function
shut-off
Body
3-piece
Material
stainless steel, cast steel, PTFE, ePTFE
Other characteristics
full-flow, heavy-duty, fire-safe
DN

Max.: 50.8 mm
(2 in)

Min.: 6.35 mm
(0.25 in)

Pressure

Max.: 137.9 bar
(2,000.1 psi)

Min.: 0 bar
(0 psi)

Description

Overview
Series 83 is a 3-piece fire-safe ball valve range offering 32 variants across sizes and configurations.

Product summary
  • Design: 3-piece, fire-safe construction
  • Seats: PTFE / RTFE
  • Body materials: CF8M and WCB
  • Port options: Full port and Reduced port
  • Sizes shown: 1/4" up to 2"
  • Pressure ratings: up to 2000 PSI for smaller sizes, 1500 PSI for some larger sizes

Models / variants (SKU | Size | Port | Body | Pressure Rating | Seats | Design | Price)
V83-FS-1-4IN-FULL-PORT-CF8M | 1/4" | Full | CF8M | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £33.73
V83-FS-1-4IN-FULL-PORT-WCB | 1/4" | Full | WCB | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £27.10
V83-FS-3-8IN-FULL-PORT-CF8M | 3/8" | Full | CF8M | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £33.73
V83-FS-3-8IN-FULL-PORT-WCB | 3/8" | Full | WCB | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £27.10
V83-FS-1-2IN-FULL-PORT-CF8M | 1/2" | Full | CF8M | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £36.50
V83-FS-1-2IN-FULL-PORT-WCB | 1/2" | Full | WCB | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £29.26
V83-FS-1-2IN-REDUCED-PORT-CF8M | 1/2" | Reduced | CF8M | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £34.65
V83-FS-1-2IN-REDUCED-PORT-WCB | 1/2" | Reduced | WCB | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £27.87
V83-FS-3-4IN-FULL-PORT-CF8M | 3/4" | Full | CF8M | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £44.81
V83-FS-3-4IN-FULL-PORT-WCB | 3/4" | Full | WCB | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £35.88
V83-FS-3-4IN-REDUCED-PORT-CF8M | 3/4" | Reduced | CF8M | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £37.42
V83-FS-3-4IN-REDUCED-PORT-WCB | 3/4" | Reduced | WCB | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £30.03
V83-FS-1IN-FULL-PORT-CF8M | 1" | Full | CF8M | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £58.67
V83-FS-1IN-FULL-PORT-WCB | 1" | Full | WCB | 2000 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £46.97
V83-FS-1IN-REDUCED-PORT-CF8M | 1" | Reduced | CF8M | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £47.74
V83-FS-1IN-REDUCED-PORT-WCB | 1" | Reduced | WCB | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £38.50
V83-FS-1-1-4IN-FULL-PORT-CF8M | 1 1/4" | Full | CF8M | 1500 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £81.93
V83-FS-1-1-4IN-FULL-PORT-WCB | 1 1/4" | Full | WCB | 1500 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £65.60
V83-FS-1-1-4IN-REDUCED-PORT-CF8M | 1 1/4" | Reduced | CF8M | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £61.60
V83-FS-1-1-4IN-REDUCED-PORT-WCB | 1 1/4" | Reduced | WCB | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £49.13
V83-FS-1-1-2IN-FULL-PORT-CF8M | 1 1/2" | Full | CF8M | 1500 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £116.89
V83-FS-1-1-2IN-FULL-PORT-WCB | 1 1/2" | Full | WCB | 1500 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £88.70
V83-FS-1-1-2IN-REDUCED-PORT-CF8M | 1 1/2" | Reduced | CF8M | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £92.25
V83-FS-1-1-2IN-REDUCED-PORT-WCB | 1 1/2" | Reduced | WCB | — | PTFE / RTFE | 3-piece heavy duty, fire-safe | £70.22
V83-FS-2IN-FULL-PORT-CF8M | 2" | Full | CF8M | 1500 PSI max. | PTFE / RTFE | 3-piece heavy duty, fire-safe | £156.16

Notes
• Prices shown are the page prices for individual variants as listed (currency GBP).
• Both CF8M and WCB body options are offered across various sizes and port types.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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