Gate Valves / Product 2540

Knife type gate valve with cover Class150

Name: Knife type gate valve with cover Class150
Brand: ZGV
SKU: 2540

FamilyGate Valves

Product ID2540

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Dimensions & weights

Standard set	Design specification	Face-to-face	Flange end	Test and inspection	Marking	Supply specification
Catalogue / GB	JB/T8691	GB/T12221	JB/T79	JB/T8691	GB/T12220	JB/T7928
Catalogue / MSS-ASME	MSS SP-81	MSS SP-81	ASME B16.5	MSS SP-81	MSS SP-25	MSS SP-81

Part materials

Part	Main body material	Material code	English name
Body/Bonnet	Carbon steel / Stainless steel	C.S/S.S	Body/Bonnet
Disc	Stainless steel	S.S	Disc
Stem	Stainless steel	S.S	Stem
Packing	Rubber / PTFE / Graphite	ASB/PTFE/Graphite	Packing
Suitable Medium	Paper pulp; mixture of sewage; coal slurry; ash and serfliux	—	Suitable Medium

Dimensions & weights

Nominal size (in)	L (mm)	D (mm)	D1 (mm)	D2 (mm)	N-M	Z-φd	H (mm)	Weight (kg)
2	48	152	120.5	92	2-M16	2-φ18	370	13.5
2-1/2	48	178	139.5	105	2-M16	2-φ18	400	14.5
3	51	190	152.5	127	2-M16	2-φ18	475	17
4	51	229	190.5	157	6-φ18	6-φ18	540	22
5	57	254	216	186	2-M16	6-φ22	630	27.6
6	57	279	241.5	216	2-M20	6-φ22	780	37.5
8	70	343	298.5	270	2-M20	6-φ22	885	51
10	70	406	362	324	4-M22	8-φ25	990	74
12	76	480	432	381	4-N22	8-φ25	1100	90
14	76	533	476	413	4-N27	10-φ30	1200	113
16	102	597	540	470	6-N27	10-φ30	1450	156
18	114	635	578	533	6-M30	12-φ33	1650	240
20	127	699	635	584	8-M30	12-φ33	1900	310
24	154	813	749.5	692	8-M33	12-φ36	2100	448
30	165	985	914	857	12-M33	16-φ36	2600	560
36	203	1170	1086	1022	14-M39	18-φ42	3200	700

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