Why this is changing?

In recent years, we have supplied “N” class coils while our part numbers continued to show “F” class nomenclature for general purpose valves and “N” for CFA Series valves. “N” class insulation is no longer available, which has required us to move to a Class “H” insulation system.

What’s changing in the part number?

The 6th character in the part number for general purpose valves and 7th character for NSF Approved & CFA Series valves will change to “H.”

Examples:

• S211GF02N5DG4 will be replaced by S211GH02N5DG4
• NS711YF16C9FG9 will be replaced by NS711YH16C9FG9
• SC911YN24VFBA5 will be replaced by SC911YH24VFBA5

What’s not changing?
Valve performance will be identical to what you have used in the past.
Insulation class temperature ratings (for reference)

• F Class: 155°C (311°F)
• H Class: 180°C (356°F)
• N Class: 200°C (392°F)

If you see part numbers updated from “F” or “N” to “H” on your order, this is expected and correct.
For questions, please email technical@gcvalves.com or call (800)-828-0484.

The post Coil Class Insulation Change appeared first on GC VALVES, LLC..

Most Common Connector

C-4010 – 2026 list price $7.76
DIN FORM A CONNECTOR W/ STRAIN RELIEF

Used in Water Quality

C-4010-GRN1- 2026 list price $77.86
DIN FORM A CONNECTOR WITH 6 FOOT CORD AND 3-PRONG 120VAC PLUG

C-4010-GRN2 – 2026 list price $75.26
DIN FORM A CONNECTOR WITH 6 FOOT CORD AND 2-PRONG 120VAC PLUG

Popular Connectors with Cords

C4010-3 – 2026 list price $23.13
DIN FORM A CONNECTOR WITH 3 FOOT CORD

C4010-6 – 2026 list price $27.84
DIN FORM A CONNECTOR WITH 6 FOOT CORD

C4010-8 – 2026 list price $32.69
DIN FORM A CONNECTOR WITH 8 FOOT CORD

Other Versions

C-4010-1/2 – 2026 list price $10.56
DIN FORM A CONNECTOR WITH 1/2″ CONDUIT HUB

C-4010R – 2026 list price $61.79
DIN FORM A CONNECTOR WITH AC TO DC RECTIFIER

C-4010L1 – 2026 list price $52.64
DIN FORM A CONNECTOR WITH LED POWER INDICATOR – 6 TO 240 VAC / 6 TO120 VDC

CFA Form B coils use C-6010 Connectors

Most Common Connector

C-6010 – 2026 list price $15.59
DIN FORM B CONNECTOR W/ STRAIN RELIEF

Used in Water Quality

C-6010-6+3WP- 2026 list price $58.08
DIN FORM B CONNECTOR WITH 6 FOOT CORD AND 3-PRONG 120VAC PLUG
C-6010-6+2WP – 2026 list price $45.35
DIN FORM B CONNECTOR WITH 6 FOOT CORD AND 2-PRONG 120VAC PLUG

Popular Connectors with Cords

C-6010-3M – 2026 list price $35.69
DIN FORM B CONNECTOR WITH 9 FOOT CORD

Other Versions

C-6010-1/2 – 2026 list price $15.59
DIN FORM B CONNECTOR WITH 1/2″ CONDUIT HUB

C-6010-L-RRG – 2026 list price $39.58
DIN FORM B CONNECTOR WITH ½” CONDUIT HUB AND LEADS

C-6010L-AC — 2026 list price $15.59
DIN FORM B CONNECTOR WITH LED POWER INDICATOR – 6 TO 240 VAC
C-6010L-DC — 2026 list price $15.59
DIN FORM B CONNECTOR WITH LED POWER INDICATOR – 6 TO 120 VDC

The post DIN Connector Options appeared first on GC VALVES, LLC..

Solenoid valves with Nylon 6, PVC, or other engineered plastic body materials are light weight, chemically resistant and can be affordable. They are often used for drinking water or aggressive line fluids. Here are some tips to consider when installing them:

1 – use composite pipe fittings to avoid thread damage

2 — tighten fittings to hand tight plus ¼ turn (by hand or with a strap wrench)

3 – choose a pipe sealant compatible with PPO plastic compounds and use it sparingly; avoid Teflon tape

4 — use mounting brackets to prevent stress-induced valve failure caused by the weight of the valve and associated piping.

Installing True Union Solenoid Valves

1 — place the outer plastic fittings on the pipe

2 — apply pipe sealant to the pipe thread

3 — install the stainless-steel NPT end connectors to the pipe and tighten until they are leak-tight

4 — place the O-rings fully in the recesses on the ends of the valve body

5 — position the valve and attach outer plastic fittings; sealant is not needed.

6 — hand tighten the plastic fittings until secure, no wrench necessary

Your GC Valves authorized distributor or the region office can answer any questions about installation and service.

The post Composite Valve Installation Tips appeared first on GC VALVES, LLC..

Our choices range from 2” NPT down to 1/8” ports with versions for 50 psi, 100 psi & 150 psi steam. All these valves can be rebuilt with standard kits without removing the valve from the line. We even have solenoid valve manifolds for feedwater sampling systems.

Need more information?

Click below to see our sales flyer – you can order free printed versions with your company info. Email us atdistributor@gcvalves.com or contact your Regional Sales Manager.

Please submit your sales team email addresses todistributor@gcvalves.com so we can add them to the mailing list for these monthly Distributor Sales Tips.

The post A Full Line of Steam and Hot Water Solenoid Valves appeared first on GC VALVES, LLC..

We can expedite manufacturing to ship in 1 to 4 days:

• Up to 10 valves ship in 1 to 2 working days for a $100 fee
• Up to 25 valves ship in 3 to 4 working days for a $60 fee
• The expedite fee must be a separate line item on your PO

We ship ground unless instructed otherwise:

• Next Day Air or any other special shipping instructions must be separate line items on your PO and are charged accordingly
• FOB Charlotte, NC

Terms your customers should know about:

• Our Drop Ship fee is $15
• Our Minimum Order is $75

Things you should know:

• Credit card payments are subject to a 3% fee on the total order amount
• We build our valves in Charlotte from parts sourced from around the globe
• Prices are subject to change without notice

Contact your GC Valves Sales Manager to learn more.

The post Xpedite Alley – When your customer needs it yesterday appeared first on GC VALVES, LLC..

• Ultraviolet Treatment (UV)
• Reverse Osmosis (RO)
• Ozone Treatment
• Radon Mitigation & Aeration Systems
• Rainwater Harvesting
• Tank Draining
• Service for Commercial Buildings, Lodges, Hotels, Resorts

In addition to NSF/ANSI/CAN-61 & 372, our NS Series solenoid valves are certified to UL, CSA, CRN, & CE standards. They are available in composite, lead-free brass, and stainless steel from 1/8″ to 2″ NPT.

National Groundwater Week

The post NSF-61 SOLENOID VALVES USED IN RESIDENTIAL DRINKING WATER SYSTEMS appeared first on GC VALVES, LLC..

The post Choose the Right Valve appeared first on GC VALVES, LLC..

• For example, S211GF02N5DG4 will become S211GH02N5DG4
• Some valve series are already shipping with updated part numbers; by the end of the year, this change will affect all valves, kits, and coils
• Class H has been available at the exact cost as Class F for some time, so prices will not increase.

CRNs

Canadian Registration Numbers CRNs can be required on pressure equipment in Canada. Each province issues its own CRN. Follow the link to view the site that features our valve listings, ranging from 3/8″ to 2″ ports. You can then download the certificate needed for your customer.

Brass Strainers Protect Solenoid Valves From Premature Failures

• Teflon tape and other stringy elements can interfere with internal operation.
• Silt and sand can settle in the valve and impede operation.
• Rust, scale, and other hard contaminants can damage soft seals, and the plunger

GC Valves’ parent company, DEMA Engineering, offers affordable access to all DEMA products

The post Part Number Streamlining appeared first on GC VALVES, LLC..

Where are these used?

These GC Valves products can be used for water and in a wide range of Industrial, scientific, and commercial applications. The ASCO version is only rated for water you may see them in:

• Residential UV Water Purification
• Produce Misting Systems
• Food & Beverage Equipment
• Restaurant Equipment
• Reverse Osmosis Systems

What’s important?

• Our end-to-end dimensions and threads are identical to the
• ASCO NPT thread version
• TP31 features the same size operator and uses the same
• DIN connector as ASCO’s 212
• We have the most popular ½” & ¾” pipe sizes
• Agency approvals: NSF/ANSI/CAN-61 & 372, UL, CSA, CE

What’s better about our True Union valves?

• Stainless steel fittings with wrench flats
• More soft seal choices than the ASCO – for water, air & gases, chemicals & light oils, vacuum, and other line fluids
• Plated operators are available for aggressive line fluids
• Junction Box Housings, in addition to DIN and Conduit Hub
• 8 and 10-watt coil options for T20 & T21 facilitate higher pressures and normally open operation
• Zero-pressure differential versions for the atmospheric tank draining, closed-loop systems, and similar applications

The post Ture Union An Affordable Alternative appeared first on GC VALVES, LLC..

• The spreadsheet version of the List Price Schedule has tabs for Adders, O2 & Nickel, Coils, and Kits.
• The PDF and print versions have these options on pages 26 and 27; Oxygen Cleaning & Nickel Plating adders are on page 28; Kits and Coils start on page 32.
• Our Engineering Guide has in-depth information. Just click the blue button at the bottom of this email to open it. Print versions are also available

Here’s a sampling of those options and adders:

• 12 different coil housings, including NEMA 7/9 explosion-proof
• A full range of AC and DC voltages
• Bodies in brass, lead-free brass, nylon, and stainless steel (including 316 SS from 1/8” to 2” ports)
• 10 different Soft Seals that are compatible with most industrial and commercial line fluids Plating and Cleaning options
• UL, CSA, CE, CRN, NSF 372 & 61
• NPT, SAE, BSPP and BSPT ports for many valves
• DIN Form A and Form B connectors with cords and plugs
• Kits and Coils for repairs

The post Did you know that GC Valves offers standard options that you can’t find from most solenoid valve vendors? appeared first on GC VALVES, LLC..