PBQ40-16C/25 Partial Hemisphere Ball Valve

Medium temperature: -29-200 ℃
Medium: water, steam, oil, etc.
Caliber: DN50-DN400
Pressure: 1.6-4.0MPA
Body material: WCB
Connection method: flange
Operation mode: turbine, pneumatic, electric
Design Standard: National Standard

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Product Details

PBQ40-16C/25 Partial Hemisphere Ball Valve Material of main parts
Part name		Material
Valve body		WCB
Disc		WCB
Joystick		WCB
cap		WCB
Cylindrical pin		Q235

Application: This valve is suitable for pipelines of non-corrosive media such as water, steam and oil.

PBQ40-16C/25 Partial Hemisphere Ball Valve

PBQ40-16C/25 Partial Hemisphere Ball Valve Performance specifications
model	Nominal pressure （MPA）	test pressure（mpa）		proper temperature	Applicable medium
		strength	seal
PBQ40-16C	1.6	2.40	1.80	≤200℃	Water, steam, oil, etc.
PBQ40-25C	2.5	3.80	2.80

PBQ40-16C/25 Partial Hemisphere Ball Valve Dimensions and connection dimensions
model	Nominal diameter （mm）	size（mm）
model	Nominal diameter （mm）	L	D	D1	D2	b-f	z-φd
Q641F-16C	50	178	165	125	102	18-3	4*φ18
	65	190	185	145	122	18-3	4*φ18
	80	203	200	160	138	20-3	8*φ18
	100	229	220	188	158	20-3	8*φ18
	125	254	250	210	188	22-3	8*φ18
	150	267	285	240	212	22-3	8*φ22
	200	292	340	295	268	24-3	12*φ22
	250	330	405	355	321	26-3	12*φ26
	300	356	460	410	378	28-4	12*φ26
	350	430	520	470	438	30-4	12*φ26
	400	530	580	525	490	32-4	16*φ30
Q641F-25C	50	178	165	125	102	20-3	4*φ18
	65	190	185	145	122	22-3	8*φ18
	80	203	200	160	138	24-3	8*φ18
	100	229	235	190	158	24-3	8*φ22
	125	254	270	220	188	26-3	8*φ26
	150	267	300	250	212	28-3	8*φ26
	200	292	360	310	278	30-3	12*φ26
	250	330	425	370	335	32-3	12*φ26
	300	356	485	430	389	34-4	12*φ26
	350	430	555	490	395	38-4	12*φ26
	400	530	620	550	505	40-4	16*φ30