MZ45T-16-Shandong General Machinery Import & Export Co., Lt

Name：MZ45T-16

Details

FLANGE END NON-RISING STEM GATE VALVE

Scope Of Application:

class		125lb
suitable medium		water,oil,steam
test pressure	size	2″-12″	14″-24″
	shell	2.41MPa	1.83MPa
	sealed	1.38MPa	1.03MPa
test time	size	seat
	2″-8″	30S	30S
	10″-18″	60S	60S
	≥20″	120S	180S
work pressure	size	2″-12″	14″-24″
	-29-65°c	1.38MPa	1.03MPa
	temperature	232°c：0.86MPa	75°c：0.86MPa

Technical Requirement:
1.Design, manufacture conforms to MSS SP-70.
2.Face to face dimension conforms to ANSI B16.10.
3.Flange drilled conforms to ANSI B16.1.

size(inch)	L	D	D1	B	n-d	D0	H
2	177.8	152	121	15.9	4-19	178	302
21/2	190	178	140	17.5	4-19	178	332
3	203.2	190	152.5	19	4-19	200	335
4	228.6	228.6	190.5	23.8	8-19	254	423
5	254	254	215.9	23.8	8-22.2	300	485
6	266.7	279.4	241.3	25.4	8-22.2	300	545
8	292.1	343	298.5	28.6	8-22.2	348	644
10	330.2	406	362	30.2	12-25.4	400	769
12	355.6	483	432	31.8	12-25.4	457	860
14	381	533.4	476.3	34.9	12-28.6	560	987
16	406.4	597	539.8	36.5	16-28.6	560	1044
18	432	635	578	39.7	16-32	610	1148
20	457	699	635	42.9	20-32	610	1257
24	508	813	749.5	47.6	20-35	765	1418

20	nut	steel	ASTM A 563 B	GB700-88 Q235
19	washer	steel	Steel	GB700-88 Q235
18	identification plate	Aluminum		YB604-66 LY12
17	handwheel	cast iron	ASTM A 126-B	GB9439-88 HT200
16	gland follower	ductile iron	ASTM A 536 65-45-12	GB1348-88 QT450-10
15	packing	graphite	Non-Asbestos	GB3518-83 LC35-999
14	stuffing box	cast iron	ASTM A 126-B	GB9439-88 HT200
13	gasket	graphite	Non-Asbestos	GB3518-83 LC35-999
12	nut	steel	ASTM A 563 B	GB700-88 Q235
11	gland follower bolt	steel	ASTM A 307 B	GB700-88 Q235
10	bonnet	cast iron	ASTM A 126-B	GB9439-88 HT200
9	nut	steel	ASTM A 563 B	GB700-88 Q235
8	bolt	steel	ASTM A 307 B	GB700-88 Q235
7	gasket	graphite	Non-Asbestos	GB3518-83 LC35-999
6	stem	brass	ASTM B 16	YB146-71 HPb59-1
5	wedge nut	cast brass	Mn-Brass	GB1176-87 ZCuZn38Mn2Pb2
4	wedge	cast iron	ASTM A 126-B	GB9439-88 HT200
3	wedge seat ring	cast bronze	ASTM B 62	GB1176-87 ZCuSn5Pb5Zn5
2	body seat ring	cast bronze	ASTM B 62	GB1176-87 ZCuSn5Pb5Zn5
1	body	cast iron	ASTM A 126-B	GB9439-88 HT200
NO.	Name of part	Material	American standad	Chinese standard

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9 Hongkong Middle Road, Qingdao, Shandong, China.
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266071 China.