Specifications

hydraulic diaphragm valves
hand valve hydraulic
O-ring Type Diaphragm Hand Valve
Model GBC Ball Valve

Model GBC Ball Valve

· Model GBC ball valve is a manually regulated shut-off valve, which is applicable to two-direction flow.
· Model GBC ball valve is used on the liquid, air suction and hot vapor piping of the freezer, cold store and air conditioning unit.
· The valve seat of Model GBC ball valve is well sealed with perfect sealing performance.
· Model GBC ball valve is a through-type ball valve with maximum flow rate and wide scope of operating temperature.
· Model GBC ball valve is equipped with a secondary sealing cap and the metal wire could be used to prevent the sealing cap from missing and avoid any mistake operation in maintenance.

Features:

· No pressure drop in flow.
· Only turn 1/4 circle to make valve full open or full close.
· Turning stop for full open or full close.
· Full Open and Full Close mark on top of valve stem.
· Two-direction flow is available.
· Argon arc welded structure.
· Explosion-proof valve stem design.
· Modified PTFE sealing.
· Inside liquid accumulation is avoided.
· Could be mounted on the control panel.

Technical Paramenters:

 

Applicable Refrigerant	HCFC and HFC	Max. Operating Pressure	4.5MPa
Applicable Medium Temperature	-40°C~+150°C	Max. Allowable Pressure	6.5MPa
Yearly Leakage of Refrigerant	≤5g R22/a

 

Specification:

 

Model	Size	OD	KV	Model	Size	OD	KV
GBC-6	1/4(Ø6)	Ø14	2.0	GBC-28	9/8(Ø28)	Ø25	52.0
GBC-10	3/8(Ø10)	Ø14	5.7	GBC-35	1-3/8(Ø35)	Ø32	80.9
GBC-12	1/2(Ø12)	Ø14	10.6	GBC-42	1-5/8(Ø42)	Ø38	80.9
GBC-16	5/8(Ø16)	Ø14	14.1	GBC-54	2-1/8(Ø54)	Ø50	80.9
GBC-18	3/4(Ø19)	Ø19	20.4	GBC-67	2-5/8(Ø67)	Ø50	80.9
GBC-22	7/8(Ø22)	Ø19	28.2	GBC-79	3-1/8(Ø79)	Ø50	80.9

 

Overall Dimension:

 

Model	A	B	C	ØD	Ød	E	G	H	ØI	J	K	S	M	Weight
GBC-6	72	67	9	6.5	16	15	50	22	29.5	30	41.5	24	M4	230
GBC-10	72	67	10	10.1	16	15	50	22	29.5	30	41.5	24	M4	245
GBC-12	82	77	12	12.8	16	15	60	22	29.5	30	41.5	24	M4	255
GBC-16	82	77	14	16.1	16	15	60	22	29.5	30	41.5	24	M4	260
GBC-18	97	93	14	19.1	22	20.5	67	30	40.5	36	46.5	24	M4	510
GBC-22	97	93	17	22.3	22	20.5	67	30	40.5	36	46.5	24	M4	520
GBC-28	109	106	20	28.7	28	24	76	38	47.5	44	55.5	30	M4	800
GBC-35	128.5	126.5	25	35.2	35	31.5	88	48	62	44	71.5	34	M6	1550
GBC-42	143	136	29	41.5	42	35	98	55	71	56	86.5	42	M6	2300
GBC-54	157	148	34	54.2	54	46	101	74	91	56	94.5	42	M6	3900
GBC-67	157	148	36	67.0	54	46	101	74	91	63	94.5	42	M6	3950
GBC-79	157	148	40	79.6	54	46	101	74	91	63	94.5	42	M6	4030