R172D

ABOUT PRODUCT

internal Pilot Operated Diaphragm Type, Without Manual Override

End Connection	'G'-ISO-228 (BSP) & NPT.
Approvals	P-65 As per IEC-60529-2001, Coil M-36-SQ: 220/230V 50/60 Hz, 240 50/60Hz, 110 50/60 Hz & 24V DC.
Seals	Silicon
Plunger & Stopper	AISI 430FR St. St.
Shading Ring	For AC: Copper / Al / Silver, For DC: No shading ring.
Note	1) Valve may not function properly if prime steam (wet steam) is supplied. 2) Manual override not available
Max. Temperature Range	For media: Min.(-)5 °C & Max. with: Silicon Diaphragm :150°C. Max. ambient temperature with Class 'H' coil (+)42°C.
Valve Body	Brass stamping to IS 6912 (3/8” & 1/2”). ASTM A351 Gr.CF8 (SS304). Optional: ASTM A351 Gr.CF8M (SS316)
Tube Nut	AISI 316 St. St.
Spring	AISI 302 St. St
Coil Type	AC – M36-SQ/GP/H, 240V, 110V 50Hz, Rating:18 VA, DC – M36-SQ/GP/H, 24V, Rating: 12 Watts.