Cast steel Triple Eccentric Wafer Butterfly Valve

Cast steel Triple Eccentric Wafer Butterfly Valve

SKU: ZGXH

$396.00
Inc GST In Stock
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DATA SHEET

Cast steel A216 WCB triple eccentric wafer butterfly valve with stellite deposited 2205 stainless steel seat. 316 stainless steel nitrided shaft, A216 WCB disc with 2205 stainless steel/grahpute lemellar. Rated for ANSI 150lb and temperatures up to 270°C. The torque mounting for this valve is set for 6 Bar however is also available in 20 Bar (contact us). ANSI 150 wafer body overdrilled to suit Table E. Ideal for high temperature/severe duty applications where metal seat is needed.

Model Size (mm) Pressure Range Temperature Square drive size ISO Torque @ 6 Bar (Nm) Torque @ 20 Bar (Nm)
ZGXH-050 50 Up to 20 Bar depending upon mounting 0°C to 270°C 14 F07 34 50
ZGXH-065 65 Up to 20 Bar depending upon mounting 0°C to 270°C        
ZGXH-080 80 Up to 20 Bar depending upon mounting 0°C to 270°C 14 F10 55 180
ZGXH-100 100 Up to 20 Bar depending upon mounting 0°C to 270°C 19 F10 61 250
ZGXH-125 125 Up to 20 Bar depending upon mounting 0°C to 270°C 19 F10 135 300
ZGXH-150 150 Up to 20 Bar depending upon mounting 0°C to 270°C 19 F10 173 500
ZGXH-200 200 Up to 20 Bar depending upon mounting 0°C to 270°C 27 F12 286 700
ZGXH-250 250 Up to 20 Bar depending upon mounting 0°C to 270°C 27 F12 500 1000
ZGXH-300 300 Up to 20 Bar depending upon mounting 0°C to 270°C 27 F12 719 2000
ZGXH-350 350 Up to 20 Bar depending upon mounting 0°C to 270°C 36 F16 1100 2500

(ZGXH)

Triple Offset Cast Steel Butterfly Valve Construction

NPS K n-φh L F Y O D1 d2 A*A n--φh1 ISO5211
2" 114 4-φ19 43 25 +/- 5 4 55 90 70 14*14 4--φ10 F07
3" 146 4-φ19 48 25 +/- 5 4 70 125 102 14*14 4--φ12 F10
4" 178 8-φ18 54 22 +/- 5 4 70 125 102 19*19 4--φ12 F10
6" 235 8-φ22 57 30 +/- 5 4 70 125 102 19*19 4--φ12 F10
8" 292 8-φ22 64 40 +/- 5 5 85 150 125 27*27 4--φ14 F12
10" 362 12-φ26 71 40 +/- 5 5 85 150 125 27*27 4--φ14 F12
12" 406 4-φ26 81 40 +/- 5 5 85 150 125 27*27 4--φ14 F12
14" 476.3 12-W1 92 75 +/- 5 5 100 175 140 36*36 4--φ18 F14

Triple Offset Cast Steel Butterfly Valve Construction

Number Name Material
1 End Cover 1025
2 Bolt A2-70
3 Gasket Graphite
4 Stem 316+Ni
5 Retaining Ring A36
6 Pin 316
7 Disc A216 WCB
8 Bolt A2-70
9 Seat SS2205+Graphite
10 Body A216 WCB+STL
11 Packing Graphite
12 Nut A194 8
13 Bolt A193 B8
14 Spring Gasket A510 1566
15 Packing Cover A216 WCB
16 Yoke A216 WCB
17 Nut A194 8
18 Bolt A193 B8

Size 50mm to 1200mm
Body Cast Steel
Seat Stellite
Disc Cast Steel with 2205SS / Graphite Lamellar
Pressure 20 BAR

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ZGXH

Cast steel Triple Eccentric Wafer Butterfly Valve

Features:

Size 50mm to 1200mm
Body Cast Steel
Seat Stellite
Disc Cast Steel with 2205SS / Graphite Lamellar
Pressure 20 BAR

Description:

Cast steel A216 WCB triple eccentric wafer butterfly valve with stellite deposited 2205 stainless steel seat. 316 stainless steel nitrided shaft, A216 WCB disc with 2205 stainless steel/grahpute lemellar. Rated for ANSI 150lb and temperatures up to 270°C. The torque mounting for this valve is set for 6 Bar however is also available in 20 Bar (contact us). ANSI 150 wafer body overdrilled to suit Table E. Ideal for high temperature/severe duty applications where metal seat is needed.

Model Size (mm) Pressure Range Temperature Square drive size ISO Torque @ 6 Bar (Nm) Torque @ 20 Bar (Nm)
ZGXH-050 50 Up to 20 Bar depending upon mounting 0°C to 270°C 14 F07 34 50
ZGXH-065 65 Up to 20 Bar depending upon mounting 0°C to 270°C        
ZGXH-080 80 Up to 20 Bar depending upon mounting 0°C to 270°C 14 F10 55 180
ZGXH-100 100 Up to 20 Bar depending upon mounting 0°C to 270°C 19 F10 61 250
ZGXH-125 125 Up to 20 Bar depending upon mounting 0°C to 270°C 19 F10 135 300
ZGXH-150 150 Up to 20 Bar depending upon mounting 0°C to 270°C 19 F10 173 500
ZGXH-200 200 Up to 20 Bar depending upon mounting 0°C to 270°C 27 F12 286 700
ZGXH-250 250 Up to 20 Bar depending upon mounting 0°C to 270°C 27 F12 500 1000
ZGXH-300 300 Up to 20 Bar depending upon mounting 0°C to 270°C 27 F12 719 2000
ZGXH-350 350 Up to 20 Bar depending upon mounting 0°C to 270°C 36 F16 1100 2500
.

Cast steel Triple Eccentric Wafer Butterfly Valve

ZGXH

Dimensions:

Triple Offset Cast Steel Butterfly Valve Construction

NPS K n-φh L F Y O D1 d2 A*A n--φh1 ISO5211
2" 114 4-φ19 43 25 +/- 5 4 55 90 70 14*14 4--φ10 F07
3" 146 4-φ19 48 25 +/- 5 4 70 125 102 14*14 4--φ12 F10
4" 178 8-φ18 54 22 +/- 5 4 70 125 102 19*19 4--φ12 F10
6" 235 8-φ22 57 30 +/- 5 4 70 125 102 19*19 4--φ12 F10
8" 292 8-φ22 64 40 +/- 5 5 85 150 125 27*27 4--φ14 F12
10" 362 12-φ26 71 40 +/- 5 5 85 150 125 27*27 4--φ14 F12
12" 406 4-φ26 81 40 +/- 5 5 85 150 125 27*27 4--φ14 F12
14" 476.3 12-W1 92 75 +/- 5 5 100 175 140 36*36 4--φ18 F14
.

Cast steel Triple Eccentric Wafer Butterfly Valve

ZGXH

Construction:

Triple Offset Cast Steel Butterfly Valve Construction

Number Name Material
1 End Cover 1025
2 Bolt A2-70
3 Gasket Graphite
4 Stem 316+Ni
5 Retaining Ring A36
6 Pin 316
7 Disc A216 WCB
8 Bolt A2-70
9 Seat SS2205+Graphite
10 Body A216 WCB+STL
11 Packing Graphite
12 Nut A194 8
13 Bolt A193 B8
14 Spring Gasket A510 1566
15 Packing Cover A216 WCB
16 Yoke A216 WCB
17 Nut A194 8
18 Bolt A193 B8

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.