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Electric Soft Seal Gate Valve .

【Adwumayɛ hyew】0～80 .℃

【suitable medium】 nsu, nsu a ɛyɛ hyew, ngo, ne nea ɛkeka ho .

【Application】Electricity, adansi, nneɛma a atwa yɛn ho ahyia ho banbɔ, nsu a wɔde yɛ adwuma, nsu a wɔde ma ne nsu a ɛkɔ mu, ne nea ɛkeka ho .

Nneɛma a wɔde yɛ adwuma no mu mfaso .

1.qt450-10 ductile iron nipadua, 3 levels spheroidization rate, tensile ahoɔden yɛ 450MPa, ntrɛwmu dodow boro 10%. Ɛnyɛ mmerɛw sɛ wobɛpaapae mu na woahyɛ no nwini.

2. Epoxy coating ma valve a ɛwɔ mu ne akyi nyinaa. bɛboro 250μm coating a ɛyɛ den. Siw valve nipadua a ɛyɛ mmerɛw ne nkannare ano yiye. Wobetumi de adi dwuma wɔ nsu fĩ nhyehyɛe mu.

3. 50% rɔba a ɛwɔ EPDM a wɔakata so DI Wedge. Wɔde wedge a ɛnyɛ mmerɛw sɛ ɛbɛhwe ase no akata rɔba no so denneennen.

4. 2cr13 valve dua. O-ring nsɔano nhyehyɛe abiɛsa. Tew frictional resistance so bere a woresakra no, kwati medium exposure.

5. Brass stem nut ne positioning device, dannan no yiye na ɛkwati sɛ ɛbɛbɔ bere a ɛreyɛ adwuma no.

6. IP65 Ahobanbɔ level Electric actuator .

Parameter ho nsɛm .

Kenkan gate valve ahorow ho nsɛm pii .

Din	Nsusuwii ne ne yɛ .	anim ne anim tenten .	Nhyɛso sɔhwɛ .	Top flange .
Nhwehwɛmu gyinapɛn .	CJ/T 216 . . ANSI C515 na ɛwɔ hɔ.	GB/T 12221 . ASME B16.10 na ɛwɔ hɔ.	CJ/T 216 . . API 598 .	GB/T 17241.6. ASME B16.1.

Din	1-Body	2-Wedge	3-Stem	4-Electric actuator .
Atadeɛ	DI	DI+EPDM .	2Cr13	Component .

Nominal size .			PN16		150LB
DN .	NPs (inches) .	L	K	N-φ .	K	N-φ .
50	2”	178	125	4-19	120.7	4-19
65	2 1/2”	190	145	4-19	139.7	4-19
80	3”	203	160	8-19	152.4	4-19
100	4”	229	180	8-19	190.5	8-19
125	5”	254	210	8-19	215.9	8-22
150	6”	267	240	8-23	241.3	8-22
200	8”	292	295	12-23	298.5	8-22
250	10”	330	355	12-26	362	12-25
300	12”	356	410	12-26	431.8	12-25
350	14”	381	470	16-26	476.3	12-29
400	16”	406	525	16-30	539.8	16-29
450	18”	432	585	20-30	577.9	16-32
500	20”	457	650	20-34	635	20-32
600	24”	508	770	20-37	749.3	20-35
700	28”	610	840	24-37
800	32”	660	950	24-40
900	36”	711	1050	28-40
1000	40”	811	1170	28-43
1200	48”	1015	1390	32-49

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