ART. 049/Z
Needle Valves
Tri-Clamp

Technical sheet
049Z_rattiinox
Technical sheet

ART. 049/Z ASTM A270 Tri-Clamp

Int. finishing: Ra ≤ 0,4 µm* 
Ext. finishing: Ra ≤ 0,8 µm Mirror Polished 
Max Working Conditions: 10 bar (120 psi) and 150°C (300°F)
Gaskets: FDA approved PTFE or USP CLASS VI - 121° PTFE 

ASTM A270 Tri-Clamp
SizeØ AØ BØ DØ LValve MaterialGasket MaterialCode
1/4"25,004,574,00101,601.4404PTFE - FDA049Z60025PT70
PTFE - USP 121049Z60025PT121
3/8"25,007,755,50101,601.4404PTFE - FDA049Z60037PT70
PTFE - USP 121049Z60037PT121
1/2"25,009,405,50101,601.4404PTFE - FDA049Z60050PT70
PTFE - USP 121049Z60050PT121
3/4"25,0015,757,00101,601.4404PTFE - FDA049Z60075PT70
PTFE - USP 121049Z60075PT121
1"50,5022,109,00114,301.4404PTFE - FDA049Z60100PT70
PTFE - USP 121049Z60100PT121
1.1/2"50,5034,8011,50139,701.4404PTFE - FDA049Z60150PT70
PTFE - USP 121049Z60150PT121
2"64,0047,5017,00158,801.4404PTFE - FDA049Z60200PT70
PTFE - USP 121049Z60200PT121
2.1/2"77,5060,2027,50212,001.4404PTFE - FDA049Z60250PT70
PTFE - USP 121049Z60250PT121

* Only at valve inlet and outlet, not inside the internal chamber, not for all wetted parts.


ART. 049/Z DIN 32676 Tri-Clamp

Int. finishing: Ra ≤ 0,4 µm *
Ext. finishing: Ra ≤ 0,8 µm Mirror Polished 
Max Working Conditions: 10 bar (120 psi) and 150°C (300°F)
Gaskets: FDA approved PTFE or USP CLASS VI - 121° PTFE 

SizeØ AØ BØ DØ LValve MaterialGasket MaterialCode
DN1034,0010,005,50101,601.4404PTFE - FDA049Z6D010PT70
PTFE - USP 121049Z6D010PT121
DN1534,0016,007,0087,001.4404PTFE - FDA049Z6D015PT70
PTFE - USP 121049Z6D015PT121
DN2034,0020,007,0087,001.4404PTFE - FDA049Z6D020PT70
PTFE - USP 121049Z6D020PT121
DN2550,5026,009,00114,301.4404PTFE - FDA049Z6D025PT70
PTFE - USP 121049Z6D025PT121
DN3250,5032,0011,50139,701.4404PTFE - FDA049Z6D032PT70
PTFE - USP 121049Z6D032PT121
DN4050,5038,0011,50139,701.4404PTFE - FDA049Z6D040PT70
PTFE - USP 121049Z6D040PT121

* Only at valve inlet and outlet, not inside the internal chamber, not for all wetted parts. 
 


ART. 049/Z ISO 1127 Tri-Clamp

Int. finishing: Ra ≤ 0,4 µm*
Ext. finishing: Ra ≤ 0,8 µm Mirror Polished 
Max Working Conditions: 10 bar (120 psi) and 150°C (300°F)
Gaskets: FDA approved PTFE or USP CLASS VI - 121° PTFE 

SizeØ AØ BØ DØ LValve MaterialGasket MaterialCode
DN834,0010,305,50101,601.4404PTFE - FDA049Z6I008PT70
PTFE - USP 121049Z6I008PT121
DN1034,0014,005,50101,601.4404PTFE - FDA049Z6I010PT70
PTFE - USP 121049Z6I010PT121
DN1534,0018,107,0087,001.4404PTFE - FDA049Z6I015PT70
PTFE - USP 121049Z6I015PT121
DN2050,5023,709,00114,301.4404PTFE - FDA049Z6I020PT70
PTFE - USP 121049Z6I020PT121
DN2550,5029,709,00114,301.4404PTFE - FDA049Z6I025PT70
PTFE - USP 121049Z6I025PT121
DN3250,5038,4011,50139,701.4404PTFE - FDA049Z6I032PT70
PTFE - USP 121049Z6I032PT121
DN4050,5044,3011,50139,701.4404PTFE - FDA049Z6I040PT70
PTFE - USP 121049Z6I040PT121

* Only at valve inlet and outlet, not inside the internal chamber, not for all wetted parts. 

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