Straight Through Diaphragm Valve

Straight Through Diaphragm Valve

The combination of inexpensive components, fast, easy inline maintenance and long service life make Alex Valves Automation Straight KB Type Diaphragm Valve an attractive solution for many applications.

Kb type straight through diaphragm valves are used in phosphate processing for acidic slurries, in pigment manufacture and in mining for flow control of solids containing media, all ideal applications for full flow style lined valves offering low maintenance costs and zero leakage.

Straight Through diaphragm valves in gold mining and mineral processing for flow control of abrasive and flow control of abrasive and corrosive slurries.

Kb Type diaphragm valves are used in fertilizer production for acidic slurries, in gold mining and mineral processing, pigment manufacture and sewage treatment.

Straight Through Type diaphragm valves are used in processing of acidic slurries, in mineral processing and in mining, incorporating manual and automated control systems, for flow control of media containing solids.

Special Alloy Diaphragm Valves : All Alex Valves Automation Straight Through kb type Diaphragm Valve are available in these Special Alloys like Titanium Alloy, Zirconium Alloy, Nickel Alloy, Hastelloy Alloy, Inconel Alloy, Incoloy Alloy, Monel Alloy, Aluminium Bronze and Duplex Steel.

Technical Specifications :

1) Size: 15 mm to 200 mm

2) Design Standard: BS EN 13397: 2002 (BS 5156)

3) Testing Standard: BS EN 12266-1 (BS 6755 Part 1)

4) Material of Construction:
a. Cast Iron (IS 210 Gr. FG 200/220/260)
b. Cast Carbon Steel (ASTM A 216 Gr. WCB)
c. Cast Stainless Steel – SS 304 / SS 304L (ASTM A 351 Gr.CF8 / CF3)
d. Cast Stainless Steel – SS 316 / SS 316L (ASTM A 351 Gr. CF 8M / CF3M) e. Duplex Stainless Steel Grade 2205

5) Body Rubber Lining:
Hard Rubber (Ebonite), Natural, Neoprene, Hypalon, Butyl, EPDM

6) Diaphragms:
a. Natural b. Neoprene c. Hypalon d. Butyl e. EPDM f. Silicone

7) Stem or Spindle: AISI 410 / 304 / 316

8) End Connections: BS -10 Table (D, E, & F), DIN ND 10 & 16, ANSI B 16.5 Class 125 & 150.

Straight Through diaphragm valve are used extensively throughout many industries, such as:

Chemical Processing

Mining solids & Mineral Processing

Power generation

Water Treatment slurries & Filtration

Electroplating

Steel Production

Food & Beverage

Paints & Coatings

Textiles & Leather

Semiconductors

Pharmaceuticals

Sugar

Pulp & Paper