Product Details

Chinese direct factory GUQ Pneumatic High Vacuum electric ball valve

I.Rack-and pinion system owners, nonprofit organizations, and office workers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase. orkers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase and fixed position of the electricity valve machine.

II.Materials of Main Parts

Body, disc and stem: stainless steel Sealing element: PTFE, NBR, Viton, PPl.

III.Main Technical Performance

Valve Leak Rate	≤1.3×10-4Pa.L/S
Applicable Temperature	-30~+150°C -30~+150°C(PPL seal)
Applicability
Loose Flange	pressure(Pa)
(GB6070,JB919)	0.6×106~1.3×10-4
(GB6070,JB919)	1.6×106~1.3×10-4
(GB4982)	0.1×106~1.3×10-4
Threaded Connection	1.6×106~1.3×10-4

IV.Overall and Connection Dimensions (mm)

Model	DN	G	H	E	L
GUQ-10(G)	10	1/4"	153	104	68
GUQ-16(G)	16	1/2"	155	104	72
GUQ-20(G)	20	3/4"	160	104	82
GUQ-25(G)	25	1"	163	140	90
GUQ-32(G)	32	1-1/4"	180	140	112
GUQ-40(G)	40	1-1/2"	186	140	120
GUQ-50(G)	50	2"	233	164	145
GUQ-63(G)	63	2-1/2"	272	164	185
GUQ-80(G)	80	3'	351	190	210
GUQ-100(G) 100		4"	370	190	268

Model	DN	D	Do	H	E	L	n-Φc
GUQ-10(F)	10	55	40	153	105	84	4-φ6.6
GUQ-16(F)	16	60	45	155	130	84	4-φ6.6
GUQ-25(F)	25	70	55	163	165	114	4-φ6.6
GUQ-32(F)	32	90	70	180	165	140	4-φ9
GUQ-40(F)	40	100	80	186	190	160	4-φ9
GUQ-50(F)	50	110	90	233	190	170	4-φ9
GUQ-63(F)	63	130	110	272	250	195	4-φ9
GUQ-80(F)	80	145	125	351	250	203	8-φ9
GUQ-100(F) 100		165	145	370	280	280	8-φ9

Model	DN	D1	D	H	E	L
GUQ-10(KF)	10	12.2	30	153	104	84
GUQ-16(KF)	16	17.2	30	155	104	84
GUQ-25(KF)	25	26.2	40	163	140	114
GUQ-32(KF)	32	34.2	55	180	140	140
GUQ-40(KF)	40	41.2	55	186	140	160
GUQ-50(KF)	50	52.2	75	233	164	170