Proprium Valvulae diaphragma flanged Provisores, OEM/ODM Officina

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Manual Diaphragma Valve

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PREV：Vera Unionis Diaphragma Valvulae DEINDE：Nullus proximus articulum

Partes & Materials
Demensiones& Specificationes
Descriptio
Optiones
FAQ
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NO.	Partes	Materiae
1	Gauge Cover	PC
2	Bulla Nut	chalybe, immaculatam ferro
3	Rota manus	ABS，PPG
4	Bonnet	PPG，FRPP，PPH，UPVC，CPVC，PVDF
5	Manica	Ferrum mittite cum nickel plating, stannum aeneum
6	Tabula	Plastic ferro, immaculatam steel-
7	Stud Bolt & Nut	chalybe, immaculatam ferro
8	Stem	chalybe, immaculatam ferro，copper alloy
9	Corpus	FRPP，PPH，UPVC，CPVC，PVDF
10	Compressor	PVDF，CPVC，PVDFCPVC，Iactare ferrum
11	Pulvinar	EPDM，FPM
12	Diaphragma	EPDM，FPM，PVDF，FEP，PFA，PTFE
13	Adipe Papilla	DN80，80-250used only，aeris alloy，stainless chalybe

Cv referat valorem
C% plena aperta

DN			CV value

15			5.4
20			6.3
25			7.2
32			8.1
40			23.4
50			43.2
65			76.5

80			103.5

100			166.5

125			270
150			360

200			630
250			900
300			900

(Mpa) Temperature% Impetus chart

DN	FRPP			PPH			UPVC		CPVC			PVDF
	20℃	60℃	90℃	20℃	60℃	85	20℃	50℃	20℃	60℃	85	20℃	60℃	90℃	120℃
15	1.0	0.8	0.3	1.0	0.7	0.3	1.0	0.5	1.0	0.8	0.3	1.0	1.0	0.6	0.4
20	1.0	0.8	0.3	1.0	0.7	0.3	1.0	0.5	1.0	0.8	0.3	1.0	1.0	0.6	0.4
25	1.0	0.8	0.3	1.0	0.7	0.3	1.0	0.5	1.0	0.8	0.3	1.0	1.0	0.6	0.4
32	1.0	0.6	0.3	1.0	0.5	0.3	1.0	0.5	1.0	0.6	0.3	1.0	1.0	0.6	0.4
40	1.0	0.6	0.3	1.0	0.5	0.3	1.0	0.5	1.0	0.6	0.3	1.0	1.0	0.6	0.4
50	1.0	0.6	0.3	1.0	0.5	0.3	1.0	0.5	1.0	0.6	0.3	1.0	1.0	0.6	0.4
65	1.0	0.5	0.2	1.0	0.4	0.2	1.0	0.4	1.0	0.5	0.2	1.0	1.0	0.5	0.3

80	1.0	0.5	0.2	1.0	0.4	0.2	1.0	0.4	1.0	0.5	0.2	1.0	1.0	0.5	0.3

100	1.0	0.5	0.2	1.0	0.4	0.2	1.0	0.4	1.0	0.5	0.2	1.0	0.8	0.5	0.3

125	0.5	0.3	0.15	0.5	0.2	0.15	0.6	0.3	0.6	0.3	0.2	0.6	0.6	0.4	0.2
150	0.5	0.3	0.15	0.5	0.2	0.15	0.6	0.3	0.6	0.3	0.2	0.6	0.6	0.4	0.2

200	0.3	0.2	0.1	0.3	0.15	0.1	0.3	0.1	0.3	0.2	0.1	0.4	0.4	0.2	0.1
250	0.3	0.2	0.1	0.3	0.15	0.1	0.3	0.1	0.3	0.2	0.1	0.3	0.3	0.2	0.1
300	0.3	0.2	0.1	0.3	0.15	0.1	0.3	0.1	0.3	0.2	0.1	0.3	0.3	0.2	0.1

Dimensiones Tabula

DN	D1（mm）			D（mm）			L（mm）				h（mm）	n			φ（mm）

	HG/DIN	JIS	ANSI	HG/DIN	JIS	ANSI	HG	DIN	JIS	ANSI		HG/DIN	JIS	ANSI	HG/DIN	JIS	ANSI

15	95	95	95	65	70	60	125	130	110	110/108	14	4	4	4	14	15	16

20	105	100	100	75	75	70	135	150	120	120/150	16	4	4	4	14	15	16

25	115	125	125	85	90	79	145	160	130	130/150	16	4	4	4	14	15	16

32	135	135	135	100	100	89	160	180	142*	160	16	4	4	4	18	19	16

40	145	145	145	110	105	98	180	200	180	180/176	16	4	4	4	18	19	16


50	160	160	160	125	120	121	210	230	210	210/202	18	4	4	4	18	19	19
65	180	180	180	145	140	140	250	290*	250	250	22	4	4	4	18	19	19
80	195	195	195	160	150	152	300	310	280	280/264*	25	8	8	4	18	19	19

100	215	220	220	180	175	190	350	350	340	340/329*	25	8	8	8	18	19	19
125	255	255	255	210	210	216	400	400	410	410	30	8	8	8	18	19	22

150	280	280	280	240	240	241	460	480	480	480	30	8	8	8	22	23	22
200	340	340	340	295	290	298	575	DC*	570	570	38	8	12	8	22	23	22

250	395	395	395	350	355	362	685	730	680	680	38	12	12	12	22	25	26

300	480	480	480	400	400	432	790				40	12	16	12	22	25	26

Valvulae diaphragmatis flexae sunt praecisio machinarum fluxus valvularum temperantiae ad mordax, ultrapura destinata, et fluida critica applicationes tractandi per chemicae processus, vestibulum semiconductor, aqua curationes et industrias pharmaceuticae. Aedificavit in fabricandis experimentis ad 1979, cum prima valvae plasticae diaphragmatis a Ministrio Industrii Chemicalis anno 1983 producta et certificata est, haec series valvae decennia subtilitatis machinationis cum technologia moderna signandi coniungit.

Notae clavis:
• High-qualitas diaphragmatis et pulvinus materiae libera contentionem compressivam humilem, firmam diuturnum obtinens obsignationem observantiae sub repetita cyclo.
• Pressura optimized corporis distributio per valvulam designatio redigit clausuram torques ad operandum requisitam, valvae faciliorem reddit ad exsequendam et reducendam vestem in stipite et mitram contionem.
• Stricta moderatio in fabricandis et congregationibus tolerantias stabilem, accuratam regulam fluunt, cum congruentia per plenam extensionem valvae magnitudinum observantiam producit.
• Stylus gurgites, mortuus angulus-liberi, iter impedit medium cumulum ac contagione transversim, criticam ad puritatem et processum hygienicum linearum.
• Praeclara corrosio resistentia per partes humidas tutatur contra acida, alcali et chemica media.
• Glandula nulla stipare significat sine vestimento stipare, nec perpluviam sarcinis relatas, et requisita conservatio reduci in vitam servitutis valvae.

Available in stylis connexionis flangatae pro fulmine directo usque ad vexillum flanges pipelines, haec valvae principales processus lineae, distributio capitis et applicationes, ubi nexus fixum, non amovibile praeponitur, integritati systematis diuturni praeponitur. Materiae corporis, diaphragma composita, et pressionis aestimationes configurari possunt ad congruentiam chemicae compatibilitatis et temperaturae operativae requisitis.

Applicationes typicas includunt systemata chemica dosing, plantarum vastitas curationum, aqua ultrapura distributio, processus semiconductor humidus, et lineae pharmaceuticae fluidus translatio. Mechanismus clausulae diaphragmatis non-imbricatae, periculum graveolens vel capiens, valvulae communes ad pilam et obturaculum aufert, eamque efficit ut constans electio solitarii et suffocationis officiorum in instrumentis mordax vel particulatis onustis.

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Cur Us?

Ningbo Baodi Plastic Valve Co., Ltd.

Ningbo Baodi Plastic Valve Co., Ltd. traces its origins back to 1979 and is recognized as one of the earliest enterprises in China to design and produce industrial plastic valves, having received acceptance from the Ministry of Chemical Industry.
Over the past 47 years since its founding, the company is China Valvulae diaphragma flanged Manufacturers and Custom Valvulae diaphragma flanged Suppliers, and has designed and manufactured a wide range of plastic valves for the most demanding industries. It has served tens of thousands of enterprises both domestically and internationally, with exports to more than 60 countries, consistently remaining a leading manufacturer of industrial thermoplastic valves and piping systems. Our professional service and stable quality have always been highly recognized and appreciated by customers worldwide.

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