Lug Type Knife Gate Valve in Stainless Steel/Carbon Steel/Cast Iron (Z73X)

• Temperature: Ordinary Temperature
• Type: Direct-acting
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Manual
• Model NO.: Z73X
• Seal Surface: Parallel Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Valve: Knife Gate Valve
• Size: 50-2000
• Gate: Stainless Steel
• Stem: Stainless Steel
• Transport Package: Plywood Case
• Specification: CE, ISO, GOST
• Trademark: AKSF
• Origin: Zhejiang
• HS Code: 848180
• Production Capacity: 8000 Sets Per Month

Product Description

DN(Norminal Pressure):2"~24(50MM~600MM)
PN:1.0~1.6Mpa(150LB)
Size 2" through 16": 150LB
Size 18" through 24": 150LB
Materials
Body: CI GG25(HT250),GGG45(QT4500;WCB,CF8,CF3,CF8M,CF3M,Etc.
Gate: SS201,304,304L,316,316L,2CR13,Etc.Alloy steel,etc.
Other materials such as HastelloyTM C-276, alloy 2205, and AL6XN are
also available
Stem: SS201,304,304L,316,316L,2CR13,Etc.Alloy steel,etc.
Seat:Natural rubber as standard, EPDM and other materials are also available
Yoke: Carbon steel(WCB)
Leakage:Soft seal(Zero Leakage);if hard seal (D Level,Fluid:0.1*DN mm 3

Optional Actuators for MSS SP-81 Stainless steel wafer chainwheel knife gate valve
Hand wheel
Bevel gear
Air cylinders
Hydraulic cylinders
Other actuators available
 

Size Range	NPS 2"~48"   DN50~2000mm
Class	150LB~1500LB
Material	WCB,WC6,LCB,WC9,CF8,CF8M,CF3 and CF3M
Connection	Flanged
Feature	Full port design,BB. Bolted Bonnet,Rising Stem,Flexible wedge,Resilient Seated OS&Y Outside screw and yoke,Flanged or butt welding ends
Temperature	-30ºC~425ºC
Actuator	Gear operated(Electric,Pneumatic for option)
Application	Oil and gas pipeline Drainage system Chemical Plant

Manufacture Standard

Design standard	API600,API6D,BS1414,ASME/ANSI B 16.34
Face to face	ASME/ANSI B 16.10
Flanged End Connection	AS,E/ANSI B 16.5
Thread ends	ASME B16.11
Socket welded ends	ASME B1.20.1
Inspection and test	API598

PN(MPa)DN(mm) Nominal diameter	L	D	D1	D2	H	N-M	Do
50	48	160	125	100	285	4-M16	180
65	48	180	145	120	298	4-M16	180
80	50	195	160	135	315	4-M16	220 220
100	50	215	180	155	365	8-M16
125	50	245	210	185	400	8-M16	230
150	57	280	240	210	475	8-M20	280
200	70	335	295	265	540	8-M20	360
250	70	390	350	320	630	12-M20	360
300	76	440	400	368	780	12-M20	400
350	76	500	460	428	885	16-M20	400
400	89	565	515	482	990	16-M22	400
450	89	615	565	532	1100	20-M22	530
500	114	670	620	585	1200	20-M22	530
600	114	780	725	685	1450	20-M27	600
700	130	895	840	800	1700	24-M27	600
800	130	1010	950	905	2000	24-M30	680
900	140	1110	1050	1005	2300	28-M30	680