SKU: GVCR

Rising Stem Resilient Seated Gate Valve

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Resilient seated ductile iron gate valve also commonly known as a sluice valve. The gate valve is manually operated by a rising stem handwheel operation made in accordance with AS2638.2. AS4087 PN16 flanged (compatable with table D, fits Table E in some sizes, check dimensions table for compatability). Great for use in waste water, water treatment and fire industries. Outside stem and yoke, clockwise to close. All Bolt holes are silicone filled to avoid water pooling and corrosion. Gate valve features oversized SS431 shaft & stem, Bronze wedge nut, double shaft seals and twin lip seals to prevent ingress and egress of media and foreign material. This ensures the longest possible life of the valve as well as unrivalled performance.

Model DN (mm) Turns for full cycle Pressure Range Media Temp Weight (kg)
GVCR-050 50 12 0 to 16 BAR 0 to 80°C 9
GVCR-065 65 12 0 to 16 BAR 0 to 80°C 12
GVCR-080 80 19 0 to 16 BAR 0 to 80°C 14
GVCR-100 100 23 0 to 16 BAR 0 to 80°C 22
GVCR-125 125 27 0 to 16 BAR 0 to 80°C 28
GVCR-150 150 32 0 to 16 BAR 0 to 80°C 33
GVCR-200 200 35 0 to 16 BAR 0 to 80°C 51
GVCR-250 250 44 0 to 16 BAR 0 to 80°C 101
GVCR-300 300 53 0 to 16 BAR 0 to 80°C 148

Rising Stem Resilient Seated Cast Iron Gate Valve

DN D D1 D2 n-d b L H
50 150 114 90 4-18 18 178 373
65 165 127 103 4-18 18 190 378.5
80 185 146 122 4-18 18 203 450
100 215 178 154 4-18 20 229 484
125 255 210 185 8-18 22 254 590
150 280 235 211 8-18 23 267 634
200 335 292 268 8-18 23 292 779
250 405 356 328 8-22 24 330 932
300 455 406 378 12-22 30 356 1071

All dimnsions in mm unless shown otherwise. 

Rising Stem Resilient Seated Cast Iron Gate Valve

No. Part Material
1 Body GGG50
2 Bonnet GGG50
3 Yoke GGG50
4 Gland GGG50
5 Stem Nut Brass
6 Handwheel GGG50
7 Nut 304 SS
8 Bolt 316 SS
9 Disc GGG50 + EPDM
10 Stem 304 SS

Size 50mm to 300mm
Body Jotun Powder Coated Ductile Iron
Seat EPDM
Pressure Range 0 to 16 BAR
Operation Handwheel rising stem

  • What is a Rising Stem Resilient Seated Gate Valve?

    A rising stem resilient seated gate valve is a manual isolation valve designed to stop or allow the flow of fluids within a pipeline. It is constructed with a ductile iron body and bonnet, and features a rising stem handwheel which visibly indicates whether the valve is open or closed. The gate (wedge) is fully encapsulated in EPDM resilient material to provide a tight seal when closed. This valve is flanged to AS4087 PN16 standards, which is compatible with AS2129 Table D drilling and can fit Table E in some sizes.

  • How does a Rising Stem Resilient Seated Gate Valve work?

    This gate valve works by raising and lowering a wedge-shaped gate inside the valve body. Turning the handwheel rotates the stem, which lifts the gate to allow flow or lowers it to block the flow. When the valve is fully open, the gate is completely withdrawn from the flow path, creating a full bore opening with minimal pressure loss. When closed, the resilient elastomer seat compresses against the valve body, providing a tight seal and preventing leakage. Because the sealing surface is resilient, these valves offer excellent shut-off performance even at lower pressures.

  • How long will my Rising Stem Resilient Seated Gate Valve last?

    The service life of a resilient seated gate valve depends on the media, operating conditions, environment and how often the valve is cycled. These valves are commonly used in clean or mildly contaminated water systems and, when operated within their design limits, can provide many years of reliable service. The cast iron body provides mechanical strength, while the resilient seat protects the sealing surfaces from wear, making this valve well suited to civil, municipal and industrial water applications.

  • How do I install a Rising Stem Resilient Seated Gate Valve?

    Before installation, ensure the pipeline is fully depressurised and drained. This valve has AS 4087 PN16 flanges, so it should be installed between matching flanges. Install a suitable flange gasket between the mating flange faces, insert the bolts and tighten them in a diagonal sequence to ensure even compression and correct sealing. Once installed, slowly bring the system up to operating pressure and inspect all flange connections for leaks. The valve should be installed in a location that allows easy access to the handwheel for operation.

  • What are typical uses of a Rising Stem Resilient Seated Gate Valve?

    These resilient seated cast iron gate valves are widely used in applications where tight shut-off and reliable isolation are required. Typical applications includes potable and non-potable water supply systems, wastewater and sewage pipelines, irrigation and agricultural networks, stormwater systems and fire service and civil infrastructure applications.

  • How long will my product take to get to me? 

    This depends upon where you are based and the freight method chosen. If the express freight option is selected it is usually next day delivery to metropolitan areas in Australia for under 5kg. If free freight has been selected it will go by road freight which can be anywhere from 1 to 10 days depending upon your location. It usually averages 3 days.

  • What warranty do I get?

    All of our products come standard with a 12 month warranty. The good news is we have very strict quality controls and all valves leave our warehouse tested (full material and testing certificates to API598 are available) and inspected so there are rarely any issues. Also once your valve is in and operating it will most likely continue to do so for a very long time. 

DATA SHEET

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GVCR

Rising Stem Resilient Seated Gate Valve

Features:

Size 50mm to 300mm
Body Jotun Powder Coated Ductile Iron
Seat EPDM
Pressure Range 0 to 16 BAR
Operation Handwheel rising stem

Description:

Resilient seated ductile iron gate valve also commonly known as a sluice valve. The gate valve is manually operated by a rising stem handwheel operation made in accordance with AS2638.2. AS4087 PN16 flanged (compatable with table D, fits Table E in some sizes, check dimensions table for compatability). Great for use in waste water, water treatment and fire industries. Outside stem and yoke, clockwise to close. All Bolt holes are silicone filled to avoid water pooling and corrosion. Gate valve features oversized SS431 shaft & stem, Bronze wedge nut, double shaft seals and twin lip seals to prevent ingress and egress of media and foreign material. This ensures the longest possible life of the valve as well as unrivalled performance.

Model DN (mm) Turns for full cycle Pressure Range Media Temp Weight (kg)
GVCR-050 50 12 0 to 16 BAR 0 to 80°C 9
GVCR-065 65 12 0 to 16 BAR 0 to 80°C 12
GVCR-080 80 19 0 to 16 BAR 0 to 80°C 14
GVCR-100 100 23 0 to 16 BAR 0 to 80°C 22
GVCR-125 125 27 0 to 16 BAR 0 to 80°C 28
GVCR-150 150 32 0 to 16 BAR 0 to 80°C 33
GVCR-200 200 35 0 to 16 BAR 0 to 80°C 51
GVCR-250 250 44 0 to 16 BAR 0 to 80°C 101
GVCR-300 300 53 0 to 16 BAR 0 to 80°C 148
.

Rising Stem Resilient Seated Gate Valve

GVCR

Dimensions:

Rising Stem Resilient Seated Cast Iron Gate Valve

DN D D1 D2 n-d b L H
50 150 114 90 4-18 18 178 373
65 165 127 103 4-18 18 190 378.5
80 185 146 122 4-18 18 203 450
100 215 178 154 4-18 20 229 484
125 255 210 185 8-18 22 254 590
150 280 235 211 8-18 23 267 634
200 335 292 268 8-18 23 292 779
250 405 356 328 8-22 24 330 932
300 455 406 378 12-22 30 356 1071

All dimnsions in mm unless shown otherwise. 

.

Rising Stem Resilient Seated Gate Valve

GVCR

Construction:

Rising Stem Resilient Seated Cast Iron Gate Valve

No. Part Material
1 Body GGG50
2 Bonnet GGG50
3 Yoke GGG50
4 Gland GGG50
5 Stem Nut Brass
6 Handwheel GGG50
7 Nut 304 SS
8 Bolt 316 SS
9 Disc GGG50 + EPDM
10 Stem 304 SS

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.