ZJHPF46 Pneumatic Bellows lined Fluorine Regulating Valve

Type	Straight through single seat cast ball valve
Nominal Diameter	20. 25, 32, 40, 50, 65, 80, 100, 125, 150, 200mm
nominal pressure	PN1.6、4.0、6.4MPa
Flange standard	JB/T79.1-94、 79.2-94, etc
Material Science	Cast steel (ZG230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti), etc
Upper valve cover	Standard Type -17~+230 ℃, Heat Dissipation Type+230~+450 ℃, Low Temperature Type -60~-196 ℃, Bellows Sealed Type -40~+350 ℃
Cover type	Bolt compression type
Packing material	V-shaped PTFE packing, PTFE impregnated asbestos packing, asbestos textile packing, graphite packing
structural style	(See Figures 1-5 for details)
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Regulating valve internal components	SPOOL TYPE
Single seat plunger type valve core	Traffic characteristics

Equal percentage characteristic and linear characteristic

Materials: Stainless steel (1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, 17-4PH, 9Cr18, 316L), stainless steel overlay with Stellite alloy.
actuator	Type
ZHA/B multi spring membrane actuator	Model	ZHA/B-22	ZHA/B-23	ZHAB-34	ZHA/B-45
ZHA/B-562	350	350	560	900	1400
Effective area cm	Travel distance mm	25	40	10. 16	100
40, 60	Spring range KPa
20-100 (standard), 20-60, 60-100, 40-200, 80-240	Membrane material
Nitrile rubber with nylon cloth, ethylene propylene rubber with nylon cloth	air supply pressure
140～400KPa	air connection
RC1/4'	ambient temperature

-30～+70℃
mode of action
Gas closed type (B) - valve position open when gas is lost (FO); Pneumatic opening (K) - valve position closed in case of gas loss (FC)
Control valve accessories

Allowable tolerance			20				25	32	40	50	65	80	100	125	150	200
Nominal diameter DN (mm)			10	12	15	20	25	32	40	50	65	80	100	125	150	200
Valve seat diameter dN (mm)			actuator					ZHA/B22			ZHA/B 23			ZHA/B 34
ZHA/B 45	role	Gas source	spring
Allowable pressure difference (MPa)	way	pressure
	range	(Kpa)
(Kpa)	140	air to close	6.4	6.19	3.96	2.23	2.14	0.87	0.56	0.35	0.34	0.22	0.14	0.15	0.1	0.06
	250	20~100	6.4	6.4	6.4	6.4	6.4	5.68	3.64	2.3	2.21	1.43	0.91	0.95	0.66	0.37
	400	20~100	6.4	6.4	6.4	6.4	6.4	6.4	5.04	3.18	3.06	1.98	1.26	1.32	0.92	0.52
40~200	140	air to open	4.46	3.09	1.98	1.16	0.7	0.44	0.28	0.18	0.17	0.11	0.07	0.07	0.05	0.03
	250	20~100	6.4	6.4	5.94	3.34	2.14	1.31	0.84	0.53	0.51	0.33	0.21	0.22	0.15	0.09
	400	40~200	6.4	6.4	6.4	6.4	4.99	3.05	1.95	1.25	1.18	0.78	0.5	0.51	0.36	0.21

80~240

Note: For bellows sealed regulating valves, the maximum allowable pressure difference is 1.0 MPa. If the value in the table is less than 1.0 MPa, it remains unchanged. If it is greater than 1.0 MPa, it is taken as 1.0 MPa.

Dimensions and weight units: mm		20	25	32	40	50	65	80	100	125	150	200
Nominal diameter DN (mm)	L	184	184	220	222	254	276	298	352	410	451	600
	PN16/40	210	210	251	251	286	311	337	394	457	508	650
PN64		285	285	285	285	285	360	360	360	470	470	470
A	H1	128	128	152	152	160	205	205	208	273	330	364
	PN16/40	140	140	160	160	180	210	210	220	290	340	370
PN64		298	298	298	298	298	380	380	380	510	510	510
H2	H3	208	208	224	228	228	334	334	342	408	453	482
	PN16/40	220	220	240	240	240	350	350	360	420	470	500
PN64		338	338	402	402	405	627	628	635	698	702	728
H4	H5	58	58	68	73	80	90	98	108	123	140	168
	PN16/40	68	68	75	83	88	100	105	125	148	170	203
PN64		220	220	220	220	220	270	270	270	320	320	320
C		180	180	180	180	180	236	236	236	310	310	310
H6	Weight (kg)	22	22	24	32	38	62	67	83	132	160	245
	PN16/40	25	25	30	42	52	78	82	102	170	190	285

PN64

Note: 1. The weight in the table is for standard models without accessories, and side mounted handwheels can also be installed.

2. The valve body flange and flange end face distance can be manufactured according to user specified standards, such as ANSI, JIS, DIN, etc. Company: mm
Model Description	type	Standard type	Low temperature type	Heat dissipation type	Bellows type	Jacketed insulation type	Adjustment cut-off type
Fluorine lined type	code	not have	D	G	W	J	Q

F
Ordering Notice: Please fill in the "Specification Sheet" or indicate the following content when placing an order:
1. Product model
2. Nominal pressure
3. Nominal diameter and rated flow coefficient Kv
4. Signal pressure and spring range
5. Traffic characteristics
6. Valve switching method
7. Working temperature range of the medium
8. Valve body and valve core materials
9. Is there an attachment? Please specify the attachment model