Dn250 Pn20 Rising Stem Resilient Seat Gate Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: F-006
• Type: Straight-through
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: Dn50-Dn600
• Transport Package: Plywood Case
• Specification: CE
• Trademark: TFW
• Origin: Tianjin
• HS Code: 84818040
• Production Capacity: 5000PCS/Month

Product Description

Performance:

Nominal pressue (MPa)		1.0	1.6
Nominal diameter(mm)		50-1200	50-600
Test pressure	Shell	1.5	2.4
(MPa)	Seal	1.1	1.76
Applicable temperature		150
Applicable medium		Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc.
Operating mode		manual, worm gear, pneumatic, electric, etc.

Material List:

No.	Part Name	Material
1	Body	Cast Iron / Ductile Iron
2	Body seat ring	Brass
3	Wedge	Ductile iron
4	Wedge Seat Ring	Brass
5	Stem Nut	Brass
6	Stem	Stainless Steel
7	Bonnet Bolt	Carbon Steel
8	Nut	Carbon Steel
9	Washer	Carbon Steel
10	Gasket	NBR
11	Bonnet	Cast iron / Ductile rion
12	O-Ring	NBR
13	Locating Ring	Brass
14	O-Ring	NBR
15	Bonnet Nut	Brass
16	Mini pad	PTFE
17	Dust Ring	NBR
18	Wheel	Ductile rion
19	Washer	Carbon Steel
20	Bolt	Carbon steel