Wastewater Gate Valves
from Red Valve Company, Inc.
Red Valve's Flexgate Valves are available with pneumatic, electric or hydraulic actuators. Other options include limit switches, solenoids and air regulators. The actuated Flexgate provides long-term abrasion resistance under high-cycle conditions. The valve self-cleans each time it is cycled and is... [See More]
- Media: Water; Ground Water; Wastewater; Slurries
- Maximum Pressure: 150.00
- Valve Size: 3.00 to 72.00
- Actuation: Electric; Pneumatic; Hydraulic
from KSB AG
Design. Wafer-type knife gate valve made of grey cast iron, single or two-piece body, bi-directional, with gland packing, non-rising stem, corrosion protected by epoxy coating. Applications. In industrial plants, waste water and process engineering, food industry. For water, waste water and... [See More]
- Media: Water; Hot Water; Cold Water ; Wastewater; Solid-Laced Fluids
- Maximum Pressure: 145.04
- Valve Size: 1.97 to 47.24
- Actuation: Manual; Electric (optional feature); Pneumatic (optional feature)
from Velan, Inc.
A comprehensive range of small forged gate, globe, check, angle and bellows seal valves with unique design features. Features and benefits. • Long cycle life bellows (3000 cycles): Designed and qualification tested for high pressure/temperature service. • Bellows monitoring port... [See More]
- Media: Water; Wastewater
- Connection Description: Threaded; BoltFlange; Socket Weld; Threaded, Socket weld, Flanged
- Valve Size: 0.50 to 2.00
- Agency: ASME
from Sharpe Valves
Outside screw/yoke, bolted bonnet, integral seats, flanged ends [See More]
- Media: Water; Cold Water ; Ground Water; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel
- Actuation: Manual
- Valve Size: 1.00
- Connection Description: BoltFlange (optional feature); Butt Weld (optional feature)
from BI-TORQ® Valve Automation
The SERIES 20 knife gate is a uni-directional all stainless steel lug style valve designed for industrial service applications. The design of the valve allows for a tight shutoff in services with solids in suspension. Industries served include: Pulp and Paper. Chemical Plants. Food and Beverage. [See More]
- Media: Air; Compressed Air; Water; Hot Water; Cold Water ; Ground Water; Salt Water; Wastewater; Gas; Gasoline / Diesel Fuel; High Purity; LP Gas; Natural Gas; Specialty Corrosive; Steam
- Maximum Pressure: 150.00
- Valve Size: 2.00 to 24.00
- Actuation: Manual (optional feature); Electric (optional feature); Pneumatic (optional feature); Gear Operated
from AVK International A/S
The wedge is the heart of a gate valve and the quality of the wedge rubber is crucial for the valve function and durability. AVK wedges are fully vulcanized with AVK ’s rubber compound with outstanding characteristics. The double bonding vulcanization process ensures maximum adhesion of the... [See More]
- Media: Wastewater
- Actuation: Manual; Mechanical (optional feature); Electric (optional feature); Pneumatic (optional feature)
- Valve Size: 1.50 to 24.00
- Connection Description: BoltFlange
from Red Valve Company, Inc.
Red Valve manufactures the Series G in line sizes up to 144 inches for large-diameter pipeline installations. Large Series G valves are constructed similarly to smaller valves but feature a fabricated carbon steel body as opposed to cast iron. All wetted parts of the valve are still stainless steel,... [See More]
- Media: Water; Ground Water; Wastewater; Slurries
- Maximum Pressure: 150.00
- Valve Size: 30.00 to 144.00
- Actuation: Manual; Electric (optional feature)
from Velan, Inc.
Standard and bolted bonnet for low emissions, all stainless steel knife gate valves. Features and benefits. NO LEAKAGE TO THE EXTERIOR THROUGH PACKING CHAMBER (UNLIKE STANDARD KNIFE GATE VALVES). • Bonneted design: Standard body-bonnet joint with an efficient non-asbestos reinforced fiber or... [See More]
- Media: Water; Wastewater
- Maximum Pressure: 150.00
- Valve Size: 4.00 to 24.00
- Connection Description: Lug
from Sharpe Valves
Class 800, ASTM A182/F316L, 316L body/bonnet, threaded or socket weld [See More]
- Media: Water; Cold Water ; Ground Water; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel
- Actuation: Manual
- Valve Size: 1.00
- Connection Description: Threaded (optional feature); Socket Weld (optional feature)
from BI-TORQ® Valve Automation
The SERIES 10 knife gate is a uni-directional wafer valve designed for industrial service applications. The design of the valve allows for a tight shutoff in services with solids in suspension. Industries served include: Pulp and Paper. Chemical Plants. Food and Beverage. Mining. Wastewater... [See More]
- Media: Wastewater
- Maximum Pressure: 30.00 to 150.00
- Valve Size: 2.00 to 48.00
- Actuation: Manual
from AVK International A/S
AVK knife gate valves embody user requests for a valve which functions well under harsh conditions. The wafer/lug knife gate valves are bi-directional with full and plain bore. The protected sealings and high-quality materials bring about a great performance and a long service life. The valves are... [See More]
- Media: Wastewater
- Actuation: Manual; Mechanical (optional feature); Electric (optional feature); Pneumatic (optional feature)
- Valve Size: 2.00 to 24.00
- Connection Description: BoltFlange
from Red Valve Company, Inc.
The Red Valve Series G Knife Gate Valve features a cast iron body with stainless steel wetted parts. This efficient valve design affords the user a high-quality valve in which all the wetted parts, including the gate, seat, pack ing gland and flange face are stainless steel while providing cost... [See More]
- Media: Water; Ground Water; Wastewater; Slurries
- Maximum Pressure: 150.00
- Valve Size: 2.00 to 24.00
- Actuation: Manual; Electric (optional feature); Pneumatic (optional feature)
from Sharpe Valves
ASTM-A351, 200 psi WOG at 350 °F, inside screw and screwed bonnet [See More]
- Media: Water; Cold Water ; Ground Water; Potable Water; Wastewater; Gas; Gasoline / Diesel Fuel
- Maximum Pressure: 200.00
- Valve Size: 0.50
- Actuation: Manual
from Red Valve Company, Inc.
Red Valve's Flexgate valve is designed with a cast iron body or fabricated steel body, stainless steel gate, and two heavy-duty elastomer cartridge slurry seats. The port is formed by two heavy duty cartridge elastomer slurry seat halves. The cartridge slurry seats are available in various... [See More]
- Media: Water; Ground Water; Wastewater; Slurries
- Maximum Pressure: 150.00
- Valve Size: 3.00 to 72.00
- Actuation: Manual
from Red Valve Company, Inc.
Red Valve's Series DX Slurry Knife Gate Valve is recognized as the most durable and user friendly knife valve designed for difficult slurry applications. Each time the valve strokes, the Series DX Valve is designed to discharge a small amount of slurry out of the valve, which keeps the gate path and... [See More]
- Media: Water; Ground Water; Wastewater; Slurries
- Actuation: Manual
- Valve Size: 3.00 to 42.00
- Connection Description: BoltFlange