SKU: KGDHWN

Cast Iron Manual Knife Gate Valve

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Ductile iron wafer knife gate valve with resilient seat (NBR) and 316 stainless steel gate. Operated by a rising stem hand wheel and suitable for up to 10 BAR media pressure. Great for effluent, sewerage treatment plants and other applicable meadia (not recomended for abrasive media which will sit in seats). Suits table E & AS4087 PN16 flanges. Unique design allows for a long life and low maintenance once installed. Accepts uni-directional flow. Other flanges available upon request. Designed to JB308, face to face according to DIN3202-K1 and tested to ISO5208.

Model Size (mm) Pressure Range Media Temperature Weight (kg)
KGDHWN-50 50 0 to 10 BAR 0°C to 80°C 6
KGDHWN-65 65 0 to 10 BAR 0°C to 80°C 8
KGDHWN-80 80 0 to 10 BAR 0°C to 80°C 9
KGDHWN-100 100 0 to 10 BAR 0°C to 80°C 11
KGDHWN-125 125 0 to 10 BAR 0°C to 80°C 20
KGDHWN-150 150 0 to 10 BAR 0°C to 80°C 21
KGDHWN-200 200 0 to 10 BAR 0°C to 80°C 30
KGDHWN-250 250 0 to 10 BAR 0°C to 80°C 50
KGDHWN-300 300 0 to 10 BAR 0°C to 80°C 60

Cast Iron Handwheel Knife Gate Valve

DN L ØD1 N - M
50 40 114 4 – M16
65 40 127 4 – M16
80 50 146 4 – M16
100 50 178 8 – M16
125 50 210 8 – M16
150 60 235 8 – M20
200 60 292 8 – M20
250 70 356 12 - M20
300 70 406 12 - M22

All dimensions in mm unless otherwise shown.

Cast Iron Handwheel Knife Gate Valve

No. Item Material
1 Body GGG40 Cast Iron
2 Seat NBVR
3 Disc 316 S.S
4 Packing PTFE
5 Gland GGG40 Cast Iron
6 Plate Carbon Steel
7 Stem 2Cr13
8 Yoke Sleeve Copper Alloy
9 Bear GCr15
10 Key 1045
11 Handwheel KTH350-10
12 Lock Nut 1045
13 Bolt B8
14 Nut 8

Size 50mm to 300mm
Body Cast Iron
Seat NBR
Gate 316 Stainless Steel
Pressure 10 BAR
Actuation Hand Wheel Rising Spindle

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KGDHWN

Cast Iron Manual Knife Gate Valve

Features:

Size 50mm to 300mm
Body Cast Iron
Seat NBR
Gate 316 Stainless Steel
Pressure 10 BAR
Actuation Hand Wheel Rising Spindle

Description:

Ductile iron wafer knife gate valve with resilient seat (NBR) and 316 stainless steel gate. Operated by a rising stem hand wheel and suitable for up to 10 BAR media pressure. Great for effluent, sewerage treatment plants and other applicable meadia (not recomended for abrasive media which will sit in seats). Suits table E & AS4087 PN16 flanges. Unique design allows for a long life and low maintenance once installed. Accepts uni-directional flow. Other flanges available upon request. Designed to JB308, face to face according to DIN3202-K1 and tested to ISO5208.

Model Size (mm) Pressure Range Media Temperature Weight (kg)
KGDHWN-50 50 0 to 10 BAR 0°C to 80°C 6
KGDHWN-65 65 0 to 10 BAR 0°C to 80°C 8
KGDHWN-80 80 0 to 10 BAR 0°C to 80°C 9
KGDHWN-100 100 0 to 10 BAR 0°C to 80°C 11
KGDHWN-125 125 0 to 10 BAR 0°C to 80°C 20
KGDHWN-150 150 0 to 10 BAR 0°C to 80°C 21
KGDHWN-200 200 0 to 10 BAR 0°C to 80°C 30
KGDHWN-250 250 0 to 10 BAR 0°C to 80°C 50
KGDHWN-300 300 0 to 10 BAR 0°C to 80°C 60
.

Cast Iron Manual Knife Gate Valve

KGDHWN

Dimensions:

Cast Iron Handwheel Knife Gate Valve

DN L ØD1 N - M
50 40 114 4 – M16
65 40 127 4 – M16
80 50 146 4 – M16
100 50 178 8 – M16
125 50 210 8 – M16
150 60 235 8 – M20
200 60 292 8 – M20
250 70 356 12 - M20
300 70 406 12 - M22

All dimensions in mm unless otherwise shown.

.

Cast Iron Manual Knife Gate Valve

KGDHWN

Construction:

Cast Iron Handwheel Knife Gate Valve

No. Item Material
1 Body GGG40 Cast Iron
2 Seat NBVR
3 Disc 316 S.S
4 Packing PTFE
5 Gland GGG40 Cast Iron
6 Plate Carbon Steel
7 Stem 2Cr13
8 Yoke Sleeve Copper Alloy
9 Bear GCr15
10 Key 1045
11 Handwheel KTH350-10
12 Lock Nut 1045
13 Bolt B8
14 Nut 8

WARNING

These products are intended for use in industrial applications only. Do not use these products where pressures and temperatures can exceed those listed under ‘Technical Data’ and in our individual ‘Series’ data sheets. Before using these products with fluids other than these specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult Process Systems Pty Ltd. Through misuse, age, or malfunction, components used in industrial valve applications can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in industrial valve applications and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to the user in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings or specifications found in instruction sheets or labels packed or attached and shipped with the products. Our policy is one of continuous research and development. We therefore reserve the right to amend without notice the specifications given in this document or our individual ‘Series’ data sheets.

WARRANTY INFORMATION

All valve series and other products manufactured or distributed by Process Systems Pty. Ltd. are warranted by Process Systems to be free of defects in material and workmanship for a period of 1 year from the date of purchase or as the manufacturer warrants. Process Systems obligation under this warranty is limited to repair or replacement of the defec1ive product or refund of the purchase price paid solely at the discretion of Process Systems and provided such defective product is returned to Process Systems freight prepaid and upon examination by Process Systems such product is found defective. This warranty shall be void in the event that the product has been subject to misuse, misapplication, improper maintenance, modification or tampering. This warranty is expressed in lieu of all other warranties, expressed or implied from Process Systems Pty. Ltd. representatives or employees. Process Systems reserves the right to change Valve and Brochure specifications without notice.