Metal Seat Ball Valve

Inkcazelo emfutshane:

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Inxalenye yokuqhuba yevalve ngokwesakhiwo sevalve kunye neemfuno zomsebenzisi, usebenzisa isibambo, i-turbine, umbane, i-pneumatic, njl., inokusekelwe kwimeko yangempela kunye neemfuno zomsebenzisi ukukhetha indlela efanelekileyo yokuqhuba.

Olu chungechunge lweemveliso zevalve yebhola ngokwemeko ephakathi kunye nombhobho, kunye neemfuno ezahlukeneyo zabasebenzisi, uyilo lokuthintela umlilo, i-anti-static, njengesakhiwo, ukuchasana nobushushu obuphezulu kunye nobushushu obuphantsi kunokuqinisekisa i-valve phantsi kweemeko ezahlukeneyo zihlala. umsebenzi, isetyenziswa ngokubanzi irhasi yendalo, i-oyile, ishishini imichiza, metallurgy, ukwakhiwa ezidolophini, ukhuselo lokusingqongileyo, amayeza, ukutya kunye namanye amashishini.

Iimbonakalo

• Iivalvu eziluthotho zisebenzisa intsimbi ekhandiweyo okanye intsimbi etyhidiweyo njengemathiriyeli yomzimba. Ulwakhiwo lunokuba luhlobo oludadayo okanye izixhaso zebhola ze-trunnion.
• Ukuchaneka okuphezulu komatshini kuphumela kwibhola ekumgangatho ophezulu kunye nezihlalo ezidityanisiweyo ukuze kuvalwe ngokungqongqo okuhambelana nomgangatho wokuvuza we-ANSI B16.104 dass VI.
• Umkhombandlela wokuqukuqela wendlela edadayo ukwindlela enye. Uhlobo olunyusiweyo lwe-Trunnion lune-bi-directional egcweleyo kunye ne-double-block-and-yopha isakhono.
• Imisebenzi ethembekileyo enetorque ephantsi: Isitulo esigcwele i-diaphragm spring sigcina uqhagamshelwano olusondeleyo nebhola luqinisekisa ukutywinwa okuqinileyo nokuba kuphantsi koxinzelelo. Oku kubangela ukuvuleka okuphantsi kunye nokuvala iitorque.
• Isefu yomlilo: Indibaniselwano yezihlalo zentsimbi kunye ne-graphite seals iqinisekisa amandla okhuseleko emlilweni.
• Elona qondo liphezulu lobushushu bezicelo zenkonzo lifikelela kuma-550°C (1022° F). Ibhola kunye nesitulo esiqiniswe sisiphekepheke esinesantya esiphezulu. Kwaye ubunzima budibana ne-HRC 70-72.
• Phelisa uqhagamshelo:DIN okanye i-ANSI flange, i-butt weld okanye i-socket weld.

Imilinganiselo yodidi oludadayo

Ubungakanani beValve	GB PN	L	ΦD	ΦD1	Nh	GB PN	L	ΦD	ΦD1	Nh	GB PN	L	ΦD	ΦD1	Nh	GB PN	L	ΦD	ΦD1	Nh
15 (1/2)	16	130	95	65	4-14	25	130	95	65	4-14	40	130	95	65	4-14	64	165	105	75	4-14
20 (3/4)		140	105	75	4-14		140	105	75	4-14		140	105	75	4-14		190	130	90	4-14
25(1)		140	115	85	4-14		140	115	85	4-14		150	115	85	4-14		216	140	100	4-14
32 (1 1/4)		165	140	100	4-18		165	140	100	4-18		180	140	100	4-18		229	155	110	4-22
40 (1 1/2)		165	150	110	4-18		165	150	110	4-18		200	150	110	4-18		241	170	125	4-22
50(2)		203	165	125	4-18		203	165	125	4-18		220	165	125	4-18		292	180	135	4-22
65 ( 2 1/2)		222	185	145	8-18		222	185	145	8-18		250	185	145	8-18		330	205	160	8-22
80(3)		241	200	160	8-18		241	200	160	8-18		280	200	160	8-18		356	215	170	8-22
100 (4)		280	220	180	8-18		280	235	190	8-22		320	235	190	4-22		432	250	200	8-26
125 (5)		320	250	210	8-18		320	270	220	8-26		400	270	220	8-26		508	295	240	8-30
150 (6)		360	285	240	4-22		360	300	250	8-26		400	300	250	8-26		559	345	280	8-33
200 ( 8)		457	340	295	12-22		457	360	310	12-22		457	375	320	12-30		660	400	345	12-36

Ubungakanani beValve	ANSI Iklasi	L	ΦD	ΦD1	Nh	ANSI Iklasi	L	ΦD	ΦD1	Nh	ANSI Iklasi	L	ΦD	ΦD1	Nh	JISK	L	ΦD	ΦD1	Nh
15 (1/2)	150	108	90	60.3	4-16	300	140	95	66.7	4-16	600	165	95	66.7	4-16	10K	108	95	70	4-15
20 (3/4)		117	100	69.9	4-16		152	115	82.6	4-19		190	115	82.6	4-19		117	100	75	4-15
25(1)		127	110	79.4	4-16		165	125	88.9	4-19		216	125	88.9	4-19		127	125	90	4-19
32 (1 1/4)		140	115	88.9	4-16		178	135	98.4	4-19		229	135	98.4	4-19		140	135	100	4-19
40 (1 1/2)		165	125	98.4	4-16		190	155	114.3	4-22.5		241	155	114.3	4-22.5		165	140	105	4-19
50(2)		178	150	120.7	4-19		216	165	127	8-19		292	165	127	8-19		178	155	120	4-19
65 (2 1/2)		190	180	139.7	4-19		241	190	149.2	8-22.5		330	190	149.2	8-22.5		190	175	140	4-19
80(3)		203	190	152.4	4-19		282	210	168.3	8-22.5		356	210	168.3	8-22.5		203	185	150	8-19
100 (4)		229	230	190.5	8-19		305	255	200	8-22.5		432	275	215.9	8-25.5		229	210	175	8-19
125 (5)		356	255	215.9	8-22.5		381	280	235	8-22.5		508	330	266.7	8-30		356	250	210	8-23
150(6)		394	280	241.3	8-22.5		403	320	269.9	12-22.5		559	355	292.1	12-30		394	280	240	8-23
200 ( 8)		457	345	298.5	8-22.5		502	380	330.2	12-25.5		660	420	349.2	12-33		457	330	290	12-23

DN	L	PN16	D	D1	D2	b	f	n-Φd	PN25	D	D1	D2	b	f	n-Φd	PN40	L	D	D1	D2	b	f	n-Φd
100	305		220	180	158	20	2	8-18		235	190	158	24	2	8-22		305	235	190	162	24	2	8-22
125	356		250	210	188	22	2	8-18		270	220	188	26	2	8-26		381	270	220	188	26	2	8-26
150	394		285	240	212	22	2	8-22		300	250	218	28	2	8-26		403	300	250	210	28	2	8-26
200	457		340	295	268	24	2	12-22		360	310	278	30	2	12-26		502	375	320	285	34	2	12-30
250	533		405	355	320	26	2	12-26		425	370	335	32	2	12-30		568	450	385	345	38	2	12-33
300	610		460	410	378	28	2	12-26		485	430	395	34	2	16-30		648	515	450	410	42	2	16-33
350	686		520	470	428	30	2	16-26		555	490	450	38	2	16-33		762	580	510	465	46	2	16-36
400	762		580	525	490	32	2	16-30		620	550	505	40	2	16-36		838	660	585	535	50	2	16-39
450	864		640	585	550	40	2	20-30		670	600	555	46	2	20-36		914	685	610	560	57	2	20-39

ANSI

in	DN	L	150LB	D	D1	D2	b	f	n-Φd	300LB	D	D1	D2	b	f	n-Φd	600LB	L	D	D1	D2	b	f	n-Φd
4″	100	305		230	190.5	157.2	24	2	8-19		255	200	157.2	32	2	8-22		432	275	215.9	157.2	45.1	7	8-26
5″	125	356		255	215.9	185.7	24	2	8-22		280	235	185.7	35	2	8-22		508	330	266.7	185.7	51.5	7	8-30
6″	150	394		280	241.3	215.9	26	2	8-22		320	269.9	215.9	37	2	12-22		559	355	292.1	215.9	54.7	7	12-30
8″	200	457		345	298.5	269.9	29	2	8-22		380	330.2	269.9	42	2	12-25		660	420	349.2	269.9	62.6	7	12-33
10″	250	533		405	362	323.8	31	2	12-25		445	387.4	323.8	48	2	16-29		787	510	431.8	323.8	70.5	7	16-36
12″	300	610		485	431.8	381	32	2	12-25		520	450.8	381	51.5	2	16-32		838	560	489	381	73.7	7	20-36
14″	350	686		535	476.3	412.8	35.5	2	12-29		585	514.4	412.8	54.5	2	20-32		889	605	527	412.8	76.9	7	20-39
16″	400	762		595	539.8	469.9	37	2	16-29		650	571.5	469.9	57.5	2	20-35		991	685	603.2	469.9	83.2	7	20-42
18″	450	864		635	577.9	533.4	40	2	16-30		710	628.6	533.4	61	2	24-35		1092	745	654	533.4	89.6	7	20-45

I-JIS

DN	L	10K	D	D1	D2	b	f	n-Φd	20K	D	D1	D2	b	f	n-Φd
100A	305		210	175	151	18	2	8-19		225	185	160	24	2	8-23
125A	356		250	210	182	20	2	8-23		270	225	195	26	2	8-25
150A	394		280	240	212	22	2	8-23		305	260	230	28	2	12-25
200A	457		330	290	262	22	2	12-23		350	305	275	30	2	12-25
250A	533		400	355	324	24	2	12-25		430	380	345	34	3	12-27
300A	610		445	400	368	24	3	16-25		480	430	395	36	3	16-27
350A	686		490	445	413	26	3	16-25		540	480	440	40	3	16-33
400A	762		560	510	475	28	3	16-27		605	540	495	46	3	16-33
450A	864		620	565	530	30	3	20-27		675	605	560	48	3	20-33

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