M&S type 6500

Applying the M&S 6500 and 6510

The M&S check valve is available in two versions: The M&S 6500 and 6510. The 6500 type is a simple valve with a DIN 11851 connection. Type 6510 is an intermediate flange version. Both types can be used in places where the back flow of fluids must be prevented. A valve is positioned by means of a spring construction and conduction that the operation is both horizontally and vertically guaranteed.

The operation of the non return valve is based on the spring assembly and close off on a standard EPDM gasket. The house is made of AISI 304 or 316L and can thus be welded in a pipeline. Type 6510 can be disassembled energized. The type 6500 M&S is available from DN25 - DN100 and 1 "-4" (OD) and Type 6510 is available from DN25 - DN150 and 1 "-4".

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Manual Type 6500 EN

Spare-Parts list Type 6500 EN

Manual Type 6500 DE

Articlenr.	Description	Dimensions	Material type	Elastomer
32618308	M&S type 6500 Non-returnvalve 65001 BW/male 11851 1,5" 316L NBR	1,5" (ø 38,1 mm)	316 (L)
32618310	W/M Check valve single NBR 2" 316 Non-returnvalve 65001 BW/male 11851 2" 316L NBR	2" (ø 50,8 mm)	316 (L)
32618315	W/M Check valve single NBR DN80 Non-returnvalve 65000 BW/male 11851 DN80 316L NBR	DN80 (ø 85 mm)	316 (L)
32628302	W/M non return valve DN15 NBR Non-returnvalve 65000 BW/male 11851 DN15 316L NBR	DN15 (ø 19 mm)	316 (L)	NBR (Perbunan)
32628305	W/M non return valve DN25 NBR Non-returnvalve 65000 BW/male 11851 DN25 316L NBR	DN25 (ø 29 mm)	316 (L)	NBR (Perbunan)
32628309	W/M non return valve DN40 NBR Non-returnvalve 65000 BW/male 11851 DN40 316L NBR	DN40 (ø 41 mm)	316 (L)	NBR (Perbunan)
32634304	W/M Check valve single 1" 304 Non-returnvalve 65000 BW/male 11851 1" 304L EPDM	1" (ø 25,4 mm)	304 (L)
32634305	W/M Check valve single DN25 304 Non-returnvalve 65000 BW/male 11851 DN25 304L EPDM	DN25 (ø 29 mm)	304 (L)
32634306	W/M Check valve single 1.25" 304 Non-returnvalve 65000 BW/male 11851 1,25" 304L EPDM	1,25" (ø 32 mm)	304 (L)
32634307	W/M Check valve single DN32 304 Non-returnvalve 65000 BW/male 11851 DN32 304L EPDM	DN32 (ø 35 mm)	304 (L)
32634308	W/M Check valve single 1.5" 304 Non-returnvalve 65000 BW/male 11851 1,5" 304L EPDM	1,5" (ø 38,1 mm)	304 (L)
32634309	W/M Check valve single DN40 304 Non-returnvalve 65000 BW/male 11851 DN40 304L EPDM	DN40 (ø 41 mm)	304 (L)

Articlenr.	Description	Dimension	Elastomer	Stock
32604310MS	Spares checkvalve 2"/DN50 FKM Spare part non-returnvalve 65000 Spare part set 2"/DN50 FKM (Viton)
32601317	rev.set TSK l/dr DN100/4" EPDM Non-returnvalve 65000 Spare part set DN100 EPDM
32601313	rev.set TSK l/dr NW65 EPDM Non-returnvalve 65000 Spare part set DN65 EPDM
32604410MS	Spares checkvalve fl/fl 2" Viton Non-returnvalve 65100 fl/fl Spare part set 2" Viton
32600312MS	Spare part set checkvalve 2 1/2"per Parts non returnvalve sparepart set DN65 / 2,5" perbunan
32601318	rev.set TSK l/dr 4" 304 Non-returnvalve 65000 Spare part set 4" NBR
32601310	rev.set TSK l/dr 2" 304 Non-returnvalve 65000 Spare part set 2" NBR
32601302	rev.set TSK l/dr NW15 EPDM Non-returnvalve 65000 Spare part set NW15 EPDM
32601310MS	Spares Checkvalve 2"/DN50 EPDM Non-returnvalve 65000 Spare part set 2"/DN50 EPDM
32601301	rev.set TSK l/dr NW10 EPDM Non-returnvalve 65000 Spare part set DN10 EPDM
32601309	rev.set TSK l/dr NW40 304 Non-returnvalve 65000 Spare part set DN40 EPDM
32600308MS	Spare part set checkvalve 1,5" perb Parts non returnvalve sparepart set DN40/1,5" perbunan