Shut-off butterfly valve, flange / flange, reduced bore, DN 900-1000, PN 16

Shut-off butterfly valve

Series BRSF1, flange / flange, reduced bore, DN 900-1000, PN 16

DN 900-1000

Show technical documentation for the product

Materials

Body	DN 900-1000: Steel, P355NL1 (1.0566) / P355QH1 (1.0571)
Disc	DN 900-1000: Stainless steel, GX5CrNiMo19-11-2 (1.4408)
Seat	DN 900-1000: 1.4542 + HCr plating
Stem	DN 900-1000: Stainless steel, X3CrNiMoN27-5-2 (1.4460)
Stem seal	DN 900-1000: FPM
Bearing	DN 900-1000: PTFE + AISI 316 net

Mounting

flange / flange

EN 1092-1

Operation

DN 900-1000

manual gear

Operating conditions

Body	PN 25
Trim	Δp = 16 bar
Temperature	-40 °C - +200 °C
Leakage rate	A (EN 12266-1)

Below 0 °C contact manufacturer. Lowest allowed ambient temperature -40 °C.

DN 300-800

Dimensions

DN 900-1000

DN 900-1000

DN 900-1000

DN	PN	Product no.	D	D1	D2	D3	H1	H2	H3	H4	L	L1	L2	L3	Kg
900	16	BRS900F1	1125.0	400	1050	39	631.0	853	948	623	754	344.0	256	505	1374
1000	16	BRS1000F1	1255.0	400	1170	42	678.0	919	1014	689	832	365.0	256	506	1740

Technical documentation for the product

Certificates
1. Declaration of Conformity
  Language
  PDF
2. T V AGFW FW428 BFS BFC
  Language
  PDF
Operation manuals
1. Butterfly valves, coupling dimensions
  Language
  PDF
2. Vexve Butterfly Valve Kv Curves For DN300 800 EN
  Language
  PDF
3. Vexve Butterfly Valve Kv Curves For DN900 1200 EN
  Language
  PDF
4. Vexve butterfly valves, installation, operation and maintenance manual
  Language
  PDF
5. Vexve Butterfly Valves Kv Value Chart EN
  Language
  PDF
6. Vexve Butterfly Valves Pressure Loss Diagram DN300 1400
  Language
  PDF
7. Vexve Butterfly Valves Operating Torques EN
  Language
  PDF