Ductile Iron Knife Gate Valve

• Customization: Available
• Media: Water
• Temperature: -20 Degree to 100 Degree
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Medium and Low Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Safety, Flow Control
• Standard: BS En 12266-1/Awwa C520
• Application: Industrial Usage, Water Industrial Usage
• Certificate: UL/FM
• Transport Package: Crate
• Specification: DN50-DN600
• Trademark: HGV
• Origin: China
• HS Code: 848180
• Production Capacity: 200000 PCS Per Year

Product Description

Face To Face: EN 558 S20 MSS SP-81.
Flange Standard:  EN1092-2 , BS10 , T/E, T/D,MSS SP-81
Inspection & testing: BS EN 12266-1/AWWA C520
Working Temperature:  -20ºC to 100ºC(-4°F to 212°F)
 

NO.	Part	Material
1	U  Seat	EPDM
2	Body	Ductile lron
3	Knife	SS316
4	Packing	PTFE
5	Bolts	Stainless Steel
6	Packing Gland	Ductile lron
7	Yoke	SS420
8	Stem	SS420
9	Stem Nut	Brass
10	Handwheel	Ductile lron

Qingdao Huaguan Valve Co., Ltd has specialized in manufacturing all kinds of medium and low pressure valves since 1994 in Qingdao, China. After 20 years of development, Huaguan Valve has been a professional and modern valve enterprise with a complete production line including casting, machinery, rubber vulcanization, epoxy painting, assembling and hydraulic pressure test. Now, Huaguan Valve covers 36000 square meters with 280 employees include 40 engineers and technicists and exports valves more than 200000 pcs every year.
Main Products:
Resilient Seated Gate Valve, Knife Gate Valve, Check Valve, Fire Hydrant, and some coupling, flanged adapter. Our products are widely used in many fields such as drink water, slurry and so on.
Certifications we get:
ISO9001, UL, FM Approves, CE, WRAS, ACS.