Pneumatic Knife Gate Valve All Sizes with Ductile Iron Body

• Temperature: Ordinary Temperature
• Type: Straight-through
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Model NO.: ZONY
• Usage: Regulation, Emptying, Drain, Flow Control
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Standard Marine Packing
• Specification: DN400-DN2000
• Trademark: ZONY / OEM
• Origin: Made in China
• HS Code: 8481804090

Product Description

1. Description
The knife gate is an uni-directional wafer valve designed for general industrial service applications. The design of the body and seat assures non-clogging shut off on suspended solids in industries such as:
• Pulp and Paper • Wastewater treatment plants • Food and Beverage • Mining
• Power plants • Chemical plants • Bulk handling

 

Body and Bonnet	Valve Disc	Valve Stem	Ring
Stainless Steel, Cast Iron, Carbon Steel	Stainless Steel, Cast Iron,	Stainless Steel	Stainless Steel, Rubber, PTFE, Cemented carbide

2. Maximum Seal and Packing Temperatures
 

Max Temperature (ºC)	Seal
	EPDM	VITON	NITRILE	GRAPHITE
	120	200	120	600

 

Max Temperature (ºC)	Packing
	NBR	GRAPHITE
	80	600

3. Technical Requirment

Material: GGG40/50, CF8, CF8M,  2205,  2507
Connection Model: Lug Type, Flange Type
Connection Standard: DIN EN 1091-1, GB/T 9119-2000, JIS 10K, ASME B 16.5
Size Range: 2inch to 24 inch
Drive Mode: Level, Gear Box, Penematic,  Motor, Electric

4. Pictures of Produciton

Item1: GGG40 Body, SS304 Disc, EPDM Seat, Bi-directional, Rising/No-rising Stem, Handwhell/GearBox/Pneumatic/Electric


Item2: CF8/CF8M/CF3/CF3M/2205 Body, SS304/SS316/SS304L/SS316L Disc, Metal Seat, Uni-directional, Rising / Non-rising Stem, Handwhell/GearBox/Pneumatic/Electric


Item3: WCB Body, 2Cr13/SS304/SS316/SS304L/SS316L Disc, Metal Seat, Uni-directional, Rising Stem, Bonnetless, Handwhell/GearBox/Pneumatic/Electric


Item4: WCB Body, 2Cr13/SS304/SS316/SS304L/SS316L Disc, Uni-directional, Rising Stem, Bonneted, Handwhell/GearBox/Pneumatic/Electric


Shandong Zhongli High Pressure Valve Co., Ltd.
Adds: No 655, Maoyuan South Road, Zaozhuang City, Shandong Province, China