Knife Gate Valves Are All Bi-Directional

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Type: Straight-through
• Material: Ductile Iron/Ggg40/Ggg50
• Connection Form: Wafer,Lug,Flanged
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: EPDM/FKM
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation, Drain, Flow Control
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Nominal Diameter: DN 50 - DN 600
• Body Materials: Cast Iron, Ductile Iron, Stainless Steel
• Disk Materials: Stainless Steel
• Stem Materials: Stainless Steel
• Seat Materials: Buna-N(NBR& Nitrile), EPDM, FKM, P
• Temperature Range: -10 °c to + 180°c
• Transport Package: Ply Wooden Case
• Specification: DN50-DN300
• Trademark: AVANNTO/OEM
• Origin: Beijing China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

AVANNTO AOKV01 Knife Gate valves are all bi-directional and can therefore be installed into pipe systems independent of pressure direction. Full bore and excellent flow characteristics makes them suitable for fluids, sludge and liquids with solids in suspensions such as water, sewage and bio mass.
Highlight:
·Suits for handling viscous liquids, and liquids with solid parts in suspension
·The seals are available in different materials, for use with the various fluids/service media
·Self-cleaning
·Direct mount actuators including Hand lever, Gearboxes, Chain driver, Pneumatic and Electric actuators
·Available in both wafer and lug type
Specifications:
Body Materials: Cast Iron, Ductile Iron, Stainless Steel
Disk Materials: Stainless Steel
Stem Materials: Stainless Steel
Seat Materials: BUNA-N(NBR& Nitrile), EPDM, FKM, PTFE,
Applications:  Water&Wastewater, Chemical Process, Pulp & Paper, Food & Beverage
Material availability depends on valve size & series. Other materials are available. Please consult to us or your local AVANNTO representative for your specific condition.
Nominal diameter:
DN 50 - DN 600
Face-to-face:
EN 558-1 Series 20
ISO 5752 Series 20
Flange accommodation:
EN 1092 PN10
ASME/ANSI B 16.5 Class 150
Tightness check:
EN 12266 (Leakage rate A)
ISO 5208, Class A
Temperature range:
-10 °C to + 180°C (depending on pressure, medium and material)
Max. Operating pressure:
max. 10 bar

                                                                                                            ANSI 150LB

DN	D1	N	M	T
50	121	4	M5/8-11	13
65	140	4	M5/8-11	13
80	153	4	M5/8-11	13
100	191	8	M5/8-11	13
125	216	8	M3/4-10	16
150	242	8	M3/4-10	16
200	299	8	M3/4-10	20
250	362	12	M7/8-9	20
300	432	12	M7/8-9	20
350	476	12	M1-8	20
400	540	16	M1-8	24