CUSTOM VALVES

CUSTOM VALVES
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CUSTOM VALVES

Product catalog summary

Customized Solutions Approach

GEMELS provides tailored hydraulic ball valve solutions by combining customer engineering input with their technical expertise. This collaborative approach ensures optimal valve designs suited for diverse sectors including agriculture, fire-fighting, construction, lifting, automotive, steel plants, heavy equipment, and marine applications.

Product Categories and Applications

  • Fire-Fighting Valves: Multiple models such as GB2 S6 and GE2 DIN series are offered with dimensional data in metric and imperial units. Optional features include micro and limit switches, with certifications like VDS and FM available upon request.
  • Automotive Valves: Customized valves including GEX G 2 and GE1 EXTENDED 1/4, detailed with connection and dimensional specifications.
  • Industrial Valves: Models like GE5D and GE1D series feature BSP and G thread options, designed for industrial hydraulic systems.
  • Agricultural Valves: Varieties such as GE1 TANDEM, GP4K, GT 3/8, GEMFOLD, and GQ3K support ISO and DIN/ISO standards, with quick coupling compatibility and special spring lever options.

Technical Specifications

The document includes comprehensive dimensional tables for each valve type, covering nominal diameters (DN), lengths (A, B, C, etc.), thread sizes (G, BSP, NPT), pressure ratings (PN, MPa, Psi), weights, and wrench sizes (SW). Both metric and imperial units are consistently provided to support global use.

Standards and Approvals

Valves comply with international standards such as DIN, ISO 5211, ANSI/ASME B1.20.1, and SAE J1926-1. Fire-fighting valves can be optionally certified with VDS and FM approvals, ensuring reliability and safety in critical environments.

Design Features and Options

  • Integration of micro and limit switches for valve position feedback.
  • Double block and bleed (DBB) configurations for enhanced safety and maintenance.
  • Special spring lever designs for agricultural valves to improve ergonomics and operation.
  • Extended and tandem lever options for better control.
  • Quick coupling compatibility and short handle options available upon request.

Valve Series Highlights

  • GE2 Lever Tandem Series: Sizes DN6 to DN38, pressure ratings from 350 to 500 MPa (5075 to 7250 Psi), thread sizes M12x1.5 to M52x2, weights ranging from 0.98 kg to 8.38 kg, with detailed dimensional data.
  • Building Applications: Valves with DN 25, 32, and 40, various thread types, pressure classes 35L or 42L, and customization options including nut and cutting ring assemblies.
  • Elevator Applications: Smaller valves (e.g., DN10 with G3/8 threads) designed with precise dimensions for elevator hydraulic systems.
  • Steel Plant Applications: Large valves (DN 74 and 100) with high pressure ratings up to SAE J518 S6000, including flange and bolt pattern details, ISO5211 mounting.
  • Marine Applications: Compact valves like G3DB 3/8 with specific dimensional data for marine hydraulics.
  • Heavy Equipment: Models such as GB2 S6 and GB2 S3 with DN40 and pressure ratings up to 30 MPa, including mounting and connection details.
  • Oleodynamic Systems: Valve blocks with DN10 and G1/2 threads, detailed for oleodynamic applications.

General Notes and Limitations

  • GEMELS reserves the right to modify dimensions without prior notice; all specifications are subject to change.
  • Approvals like VDS and FM are optional and must be requested.
  • Users should verify current data before application to ensure compliance and suitability.
  • All dimensions are provided in both metric and imperial units; pressure ratings in MPa and Psi; weights in kilograms and pounds.

Summary

This document serves as a comprehensive technical reference for selecting and customizing GEMELS hydraulic ball valves across multiple industries. It provides critical dimensional data, pressure ratings, thread specifications, and design options to support precise engineering integration. The emphasis on lean, customized solutions underscores GEMELS’ commitment to delivering application-specific, precision-engineered hydraulic valves.

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Catalog excerpts

CUSTOM VALVES-1

CUSTOMIZED Series HYDRAULIC BALL VALVES ❚ CUSTOMIZED LEAN SOLUTION Edition. 21.9 ❚ LEAN CUSTOMIZED SOLUTIONS GEMELS studies and designs special lean customized solutions for our customers based on the specific requests. Thanks to the close collaboration between GEMELS technical department and the engineering department of our customers, we are able to study the best and most suitable solution for the application where our products will be mounted. GEMELS can realize prototypes and samples. Our customized solutions can range over different fields, like agriculture, fire-fighting, construction and building, lifting, automotive, steel plant, heavy equipment and marine

 Open the catalog to page 1
CUSTOM VALVES-2

HYDRAULIC BALL VALVES ❚ FOR FIRE FIGHTING TYPE / ITEM CODE DN GB2 S6 1 1/2 On request, VDS and FM approvals could be available The company reserves the right to operate dimensional changes without prior notice.

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CUSTOM VALVES-3

HYDRAULIC BALL VALVES ❚ FOR FIRE FIGHTING TYPE / ITEM CODE DN GE2 DIN 12S + MICROSWITCH" GE2 DIN 16S + MICROSWITCH GE2 DIN 30S + MICROSWITCH GE2 DIN 38S + MICROSWITCH mm inch mm 13 inch mm 25 inch mm 25 inch 10 On request, VDS and FM approvals could be available The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 3
CUSTOM VALVES-4

HYDRAULIC BALL VALVES ❚ FOR FIRE FIGHTING TYPE / ITEM CODE DN GE2 DBB DIN 16S + LIMIT SWITCH GE2 DBB DIN 30S + LIMIT SWITCH GB1 DBB DIN 38S + LIMIT SWITCH mm inch mm 25 inch mm 32 inch On request, VDS and FM approvals could be available The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 4
CUSTOM VALVES-5

HYDRAULIC BALL VALVES ❚ FOR FIRE FIGHTING TYPE / ITEM CODE DN GHP G 1/2 mm 53 inch 2,09 mm 70 inch 2,76 mm 80,5 inch 3,17 mm 95 inch 3,74 mm 111,5 inch 4,39 mm 118,5 inch 4,67 mm 184,5 inch 7,26 mm 200 inch 7,87 mm 236 inch 9,29 On request, VDS and FM approvals could be available The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 5
CUSTOM VALVES-6

HYDRAULIC BALL VALVES ❚ FOR FIRE FIGHTING TYPE / ITEM CODE DN GE2 G 1/8 mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch On request, VDS and FM approvals could be available The company reserves the right to operate dimensional changes without prior noti

 Open the catalog to page 6
CUSTOM VALVES-7

HYDRAULIC BALL VALVES ❚ FOR AUTOMOTIVE TYPE / ITEM CODE DN GEX G 2 The company reserves the right to operate dimensional changes without prior not

 Open the catalog to page 7
CUSTOM VALVES-8

HYDRAULIC BALL VALVES ❚ FOR AUTOMOTIVE TYPE / ITEM CODE GE1 EXTENDED 1/4 The company reserves the right to operate dimensional changes without prior noti

 Open the catalog to page 8
CUSTOM VALVES-9

HYDRAULIC BALL VALVES ❚ FOR INDUSTRIAL TYPE / ITEM CODE mm inch mm inch mm inch mm inch mm inch The company reserves the right to operate dimensional changes without prior notice.

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CUSTOM VALVES-10

HYDRAULIC BALL VALVES ❚ FOR INDUSTRIAL TYPE / ITEM CODE GE1D G520203A0101T1N The company reserves the right to operate dimensional changes without prior notic

 Open the catalog to page 10
CUSTOM VALVES-11

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE DN GE1 EXTENDED 1/4 The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 11
CUSTOM VALVES-12

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE mm inch mm 10 inch mm 13 inch mm 13 inch The company reserves the right to operate dimensional changes without prior notice

 Open the catalog to page 12
CUSTOM VALVES-13

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE DN GP4K 1/4 The company reserves the right to operate dimensional changes without prior notice

 Open the catalog to page 13
CUSTOM VALVES-14

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE GT 3/8 The company reserves the right to operate dimensional changes without prior notice

 Open the catalog to page 14
CUSTOM VALVES-15

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 15
CUSTOM VALVES-16

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE GQ3K On request - available with all models of quick couplings - available also with short handles The company reserves the right to operate dimensional changes without prior n

 Open the catalog to page 16
CUSTOM VALVES-17

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE GE2 With SPECIAL SPRING LEVER DIN/ISO 228 BSP The company reserves the right to operate dimensional changes without prior notic

 Open the catalog to page 17
CUSTOM VALVES-18

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL TYPE / ITEM CODE GE5 DOUBLE G3/8 GE5GGT2_DOUBLE GE5 DOUBLE G1/2 GE5GGT3_DOUBLE The company reserves the right to operate dimensional changes without prior notice

 Open the catalog to page 18
CUSTOM VALVES-19

HYDRAULIC BALL VALVES ❚ FOR AGRICULTURAL ❚ GE2 LEVER TANDEM DIN/ISO 228 BSP TYPE / ITEM CODE mm inch mm inch mm inch mm inch mm inch mm inch mm inch The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 19
CUSTOM VALVES-20

HYDRAULIC BALL VALVES ❚ GE2 LEVER TANDEM ANSI/ASME B1.20.1 NPT TYPE / ITEM CODE mm inch mm inch mm inch mm inch mm inch mm inch mm inch ❚ GE2 LEVER TANDEM SAE J1926-1 TYPE / ITEM CODE mm inch mm inch mm inch mm inch mm inch mm inch mm inch > continue at following page The company reserves the right to operate dimensional changes without prior no

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CUSTOM VALVES-21

HYDRAULIC BALL VALVES ❚ GE2 LEVER TANDEM DIN 2353 HEAVY SERIES TYPE / ITEM CODE mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch ❚ GE2 LEVER TANDEM DIN 2353 LIGHT SERIES TYPE / ITEM CODE mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 21
CUSTOM VALVES-22

HYDRAULIC BALL VALVES ❚ FOR BUILDING TYPE / ITEM CODE VA DN25 35L PIPE 35L VA DN32 42L PIPE 42L VA DN32 G1 1/4 PIPE 35L VA DN32 G1 1/2 PIPE 42L mm inch mm 32 inch mm 32 inch mm 32 inch 25 The company reserves the right to operate dimensional changes without prior notic

 Open the catalog to page 22
CUSTOM VALVES-23

HYDRAULIC BALL VALVES ❚ FOR BUILDING TYPE / ITEM CODE VA DN40 G2R PIPE SAE3000 VA DN40 G2R PIPE 42L VA DN40 G2R PIPE G2M On request Supply and assembly of NUT and CUTTING RING Supply of KIT for pipe separately Pipe available with different threads The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 23
CUSTOM VALVES-24

HYDRAULIC BALL VALVES ❚ FOR BUILDING/ELEVATOR TYPE / ITEM CODE VA DN25 G1 PIPE 35L S310206A01A0PAP The company reserves the right to operate dimensional changes without prior notic

 Open the catalog to page 24
CUSTOM VALVES-25

HYDRAULIC BALL VALVES ❚ FOR BUILDING/ELEVATOR TYPE / ITEM CODE VAP DN10 G3/8 S680203A01AAPAU The company reserves the right to operate dimensional changes without prior notice.

 Open the catalog to page 25

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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