Cast/Ductile Iron Mss Sp/DIN/ANSI Metal Seat Rising Stem Gate Valve

• Media: Gas
• Temperature: Ordinary Temperature
• Type: Straight-through
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: Ordinary Temperature
• Actuator: Pneumatic
• Seal Surface: Parallel Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Safety, Emptying, Temperature Control, Flow Control
• Application: Industrial Usage, Water Industrial Usage
• Size: DN25-DN1000
• Transport Package: Wooden Case
• Specification: DN25-DN1000
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 3000

Product Description

No.	Part	Material	USA Standard
1	Body	Cast Iron	ASTM A126 CLASS B
2	Seat Rings	Cast  Bronze	ASTM B62
3	Wedge Face Rings	Cast  Bronze	ASTM B62
4	Wedge	Cast Iron	ASTM A126 CLASS B
5	Stem	Brass	ASTM B16
6	Body Gasket	Graphite	NON ASBESTOS
7	Bolts	Steel	ASTM A307B
8	Nuts	Steel	ASTM A307B
9	Bonnet	Cast Iron	ASTM A126 CLASS B
10	Backseat Bushing	Cast Brass	ASTM B584
11	Packing	Graphite	NON ASBESTOS
12	Packing Bushing	Cast Brass	ASTM B584
13	Gland Follower Bolts	Steel	ASTM A307B
14	Gland Follower Nuts	Steel	ASTM A307B
15	Gland Follower	Ductile Iron	ASTM A536 65-45-12
16	Yoke Bushing	Cast  Bronze	ASTM B62
17	Yoke Bushing Nut	Cast Iron	ASTM A126 CLASS B
18	Screw	Steel	ASTM A307B
19	Handwheel	Cast Iron	ASTM A126 CLASS B
20	Identification Plate	Aluminium
21	Handwheel Nut	Ductile Iron	ASTM A536 65-45-12
22	Yoke	Cast Iron	ASTM A126 CLASS B

 

DIMENSION IN INCHES AND MILLIMETERS
DN	L	Dk	D	b	n-d	Do	H
2"	178	121	152	15.9	4-19	178	320
2.5"	190.5	140	178	17.5	4-19	178	353
3"	203.2	152.5	190	19.1	4-19	200	389
4"	228.6	190.5	228.6	23.5	8-19	254	485
5"	254	215.9	254	23.8	8-22	300	555
6"	266.7	241.3	279.4	25.4	8-22	300	657
8"	292	298.5	343	28.6	8-22	348	787
10"	330	362	406	30.2	12-25	400	942
12"	356	432	483	31.8	12-25	457	1100
14"	381	476	422	35	12-29	508	1270
16"	406	540	597	36.6	16-29	558	1398

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