Flush Bottom Valve / Reactor Bottom Valve, Cast Steel, Flanged, Pneumatic Actuated, Flush Type Structure, Acid/Alkali Media, ASME B16.34 Standard

Flush Bottom Valve / Reactor Bottom Valve, Cast Steel, Flanged, Pneumatic Actuated, Flush Type Structure, Acid/Alkali Media, ASME B16.34 Standard

Name: Flush Bottom Valve / Reactor Bottom Valve, Cast Steel, Flanged, Pneumatic Actuated, Flush Type Structure, Acid/Alkali Media, ASME B16.34 Standard
Brand: UK BERT PUMPS INDUSTRY CO., LIMITED
Price: 1000.0 INR
Availability: InStock

1000.0 INR/Piece

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Product Details:

Control System Manual / Pneumatic / Electric actuation
Valve Type Discharge Valve
Connection Type Flanged / Welded
Material Body: WCB/A105 carbon steel, 304/316/316L stainless steel, lined (F46/PO/rubber); Seal: PTFE, rubber, hard alloy
Valve Size DN25~DN300
Features Dead corner-free, no material accumulation, smooth flow path, low torque, remote control (pneumatic/electric), corrosion-resistant
Sealing Soft seal (PTFE, rubber, reinforced nylon); Hard seal (hard alloy, stainless steel)
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Flush Bottom Valve / Reactor Bottom Valve, Cast Steel, Flanged, Pneumatic Actuated, Flush Type Structure, Acid/Alkali Media, ASME B16.34 Standard Price And Quantity

Minimum Order Quantity 1 Piece
Price 1000.0 INR/Piece

Flush Bottom Valve / Reactor Bottom Valve, Cast Steel, Flanged, Pneumatic Actuated, Flush Type Structure, Acid/Alkali Media, ASME B16.34 Standard Product Specifications

Application Chemical, pharmaceutical, dye, food, metallurgy industries; liquid, slurry, granular/powder media
Disc 2Cr13/304/316 stainless steel, hardfacing alloy, PTFE-lined
Features Dead corner-free, no material accumulation, smooth flow path, low torque, remote control (pneumatic/electric), corrosion-resistant
Size DN25~DN300
Valve Size DN25~DN300
Material Body: WCB/A105 carbon steel, 304/316/316L stainless steel, lined (F46/PO/rubber); Seal: PTFE, rubber, hard alloy
Sealing Soft seal (PTFE, rubber, reinforced nylon); Hard seal (hard alloy, stainless steel)
Usage Material discharge, emptying, and pipeline on-off control at the bottom of reactors/tanks
Structure Other
Valve Type Discharge Valve
Control System Manual / Pneumatic / Electric actuation
Temperature Carbon steel/stainless steel: -20~425 ; PTFE-lined: -20~180 Celsius (oC)
Connection Type Flanged / Welded
Product Type Reactor Bottom Discharge Valve / Bottom Outlet Valve
Port Size DN25~DN300
Media Gas, Base, Water, Oil, Acid
Type Discharge Valve

Product Description

Discharge Valve Product Introduction & Technical Specifications

1. Product Introduction

A discharge valve is a dedicated valve installed at the bottom of reactors, storage tanks, silos, and mixing tanks. It is mainly used for material discharge, emptying, and on-off control of pipelines.

Structurally, it usually adopts a bottom valve design and is installed with the reactor bottom flange. This effectively reduces material residue and prevents material bridging, making it widely used in chemical, pharmaceutical, dye, food, metallurgy and other industries for solid-liquid, slurry, and granular material working conditions.

2. Technical Specifications

Nominal Diameter (DN): DN25 DN300

Nominal Pressure (PN): PN1.0, PN1.6, PN2.5, PN4.0 MPa

Working Temperature:

o Carbon steel / Stainless steel: -20 425

o PTFE-lined structure: -20 180

Connection Type: Flanged, welded

Actuation Type: Manual, pneumatic, electric

Disc Type: Upward-expanding, downward-expanding

Leakage Class: Soft seal: Class IV VI; Hard seal: Class IV

Applicable Media: Liquid, slurry, suspension, granules, powder, corrosive media, etc.

3. Main Component Materials

Valve Body

Carbon steel: WCB, A105

Stainless steel: 304, 316, 304L, 316L

Lining: F46 lined, rubber lined, PO lined

Disc / Wedge

2Cr13, 304, 316

Hardfacing alloy, PTFE lined

Stem

2Cr13, 304, 316

Seal

Soft seal: PTFE, reinforced nylon, rubber

Hard seal: Hard alloy, stainless steel

4. Product Features

Reactor-bottom dedicated design, no dead corners, not easy to accumulate materials, thorough discharge

Upward-expanding type: Smooth flow path, low resistance, good sealing performance

Downward-expanding type: Does not interfere with bottom agitation, suitable for reactors with anchor / frame agitators

Smooth opening and closing, low operating torque

Wear-resistant, corrosion-resistant and erosion-resistant sealing surface for long service life

Can be equipped with pneumatic / electric actuators for remote control and automatic discharging

PTFE-lined structure is suitable for strong corrosive and easily crystallized working conditions

Compact structure, easy installation and maintenance

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