www.sunhydraulics.com

• equiv: Content-Type content: text/html; charset=utf-8
• charset: utf-8
• name: revisit-after content: 1 day
• equiv: cleartype content: on

• Skip to content
• About
• Technical
• Where to Buy
• Contact
• English
• http://www.sunhydraulics.com/
• Français
• Deutsch
• Español
• 简体中文
• Products
• Cartridges
• Manifolds
• Electronics
• Solutions
• Accessories
• Preferred Products
• Highlights
• Cartridge-Style Flow Meter QMEH
• 0-Series Counterbalance Valves Are Here!
• Sun Offers Quality Relief with RBUY
• Redefining optimal performance, one load at a time with eSense®
• Sun's 55 Year Anniversary
• When Pressure Rises, Sun is there to Offer Relief
• ENERGEN™ energy harvester cartridge valve
• Rugged, Reliable Electro-Hydraulics
• New Products at Sun
• Share Ideas with Sun
• Need help identifying Sun model codes?
• The shortest distance from concept to solution
• Sitemap
• Certifications
• Terms & Conditions
• Privacy
• Partner Login
• Pressure Control
• FLeX Series
• Relief
• Reducing
• Reducing / Relieving
• Sequence
• Flow Control
• FLeX Series
• Needle
• Flow Control
• Throttle
• Flow Divider
• Flow divider-combiner
• Flow fuse
• Modulating Spool
• Load Holding
• Counterbalance
• Pilot-to-open Check
• LoadAdaptive™
• LoadMatch™
• Load Control
• Directional
• FLeX Series
• Check
• Logic Element
• Shuttle
• Diverter
• 2-way
• 3-way
• 4-way
• 6-way
• Electro-Proportional
• FLeX Series
• Flow Control
• Reducing
• Relief
• Reducing / Relieving
• Sequence
• Solenoid Operated
• FLeX Series
• 2-way
• 3-way
• 4-way
• 6-way
• Logic Element
• Modulating Spool
• Balanced Poppet
• Unbalanced Poppet
• CavitySaver™ (multi-function)
• Accumulator Sense, Pump Unload
• Flow Control
• Relief
• Sequence
• Logic Element
• Specialty
• Accumulator Sense, Pump Unload
• Hand Pump
• Air bleed and start-up
• Cavity Plug
• Energy Harvester
• Converter
• Filter
• Flow fuse
• Line mount
• Sandwich
• Motor mount
• Sub plate
• Bar manifold
• Gasket mount
• QuickDesign
• Embedded Electronics
• IR Embedded Amplifier
• I / O Modules
• XMD Series
• UControl™
• Accessories
• Software
• CANpoint XMD
• XMD Mobile App
• AmpSet Blue App
• AmpSet IR Software
• Coils
• 740 Series
• 747 Series (Hazardous Location)
• 769 Series (Common Cavity)
• 779 Series (Common Cavity)
• 780 Series (Common Cavity)
• 778 Series (Common Cavity)
• 760 Series (Pilot)
• 770 Series (Standard)
• 777 Series (Explosion Proof)
• Cables
• Position Indication
• Hand Held Programmer
• High Country Tek
• Pressure Transducer
• Advanced Independent Metering
• Accumulator Discharge
• Accumulator Sense, Pump Unload
• Cushion Lock
• Rapid Advance and Feed
• Flow Divider / Combiner
• Hot Oil Shuttle and Relief
• Hydrostatic Transmission Flushing Circuit
• Pressure Compensator
• Priority Flow Control
• Regeneration
• Two Pump High-Low Unloading
• Relief
• Check
• Counterbalance
• Flow Control
• Sequence
• Reducing / Relieving
• Reducing
• Solenoid Operated Cross Port Relief
• Solenoid Operated Pilot Relief
• Solenoid Operated Reducing / Relieving
• Solenoid Operated Ventable Relief
• Gauge Port Snubbers / Adaptors / Line Fuses
• Cartridge Control Options
• Coils
• Cartridge Seal Kits
• Cavity Information and Tooling
• Filter Elements
• Cavity Tooling
• Deep hex sockets
• Faster Quick Disconnect Couplings
• Studnuts / Studrods
• Cartridge Retainers and Special Tools
• Coil Seal Kits
• Taimi Swivel Fittings
• Pressure Transducer
• Regulator-Rectifier
• Manifold Seals and Seal Retainer Plates
• Pressure Control
• Relief
• Reducing
• Flow Control
• Load Holding
• Counterbalance
• Pilot-to-open Check
• Directional
• FLeX Series
• Check
• Logic Element
• Shuttle
• 2-way
• 3-way
• Solenoid Operated
• FLeX Series
• 2-way
• 3-way
• Logic Element
• Balanced Poppet
• CavitySaver™ (multi-function)
• Flow Control
• Specialty
• Cavity Plug
• Why Sun
• Company History
• Seminars & Events
• Trade Shows
• Media Center
• Industry Links
• Technical Tips
• QuickSelect LoadHolding Tool
• Videos
• CAD Libraries
• FAQs
• Product Literature
• Quotes/Pricing
• Technical Support
• Selling to Sun
• Webmaster
• Other
• New Product Ideas
• Sarasota, FL USA
• Mishawaka, IN USA
• São Paulo, BR
• Coventry, UK
• Erkelenz, DE
• Roncolo, IT
• Pune, IN
• Incheon, KR
• Shanghai, CH

• Careers
• https://www.heliostechnologies.com
• https://www.linkedin.com/company/sun-hydraulics

            Domain Name: SUNHYDRAULICS.COM
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Creation Date: 1994-08-26T04:00:00Z
Registry Expiry Date: 2026-08-25T04:00:00Z
Updated Date: 2025-06-26T07:21:20Z
Name Server: ELSA.NS.CLOUDFLARE.COM
Name Server: KAI.NS.CLOUDFLARE.COM
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-05-24T09:12:36Z         

			# As a condition of accessing this website, you agree to abide by the following
# content signals:

# (a)  If a Content-Signal = yes, you may collect content for the corresponding
#      use.
# (b)  If a Content-Signal = no, you may not collect content for the
#      corresponding use.
# (c)  If the website operator does not include a Content-Signal for a
#      corresponding use, the website operator neither grants nor restricts
#      permission via Content-Signal with respect to the corresponding use.

# The content signals and their meanings are:

# search:   building a search index and providing search results (e.g., returning
#           hyperlinks and short excerpts from your website's contents). Search does not
#           include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
#           augmented generation, grounding, or other real-time taking of content for
#           generative AI search answers).
# ai-train: training or fine-tuning AI models.

# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.

# BEGIN Cloudflare Managed content

User-agent: *
Content-Signal: search=yes,ai-train=no
Allow: /

User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: CloudflareBrowserRenderingCrawler
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

# END Cloudflare Managed Content

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/wc/robots.html
#
# For syntax checking, see:
# http://www.sxw.org.uk/computing/robots/check.html

User-agent: *
Crawl-delay: 10

Disallow: /pt/

# Directories
Disallow: /includes/
Disallow: /misc/
Disallow: /modules/
Disallow: /profiles/
Disallow: /scripts/
Disallow: /themes/
# Files
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /xmlrpc.php
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips/
Disallow: /logout/
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
# Paths (no clean URLs)
Disallow: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=filter/tips/
Disallow: /?q=logout/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
        

Tehniline SEO

On-Page SEO

Sisu ja UX