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Crystal Quest 3900 Flow Timer & Meter Control Head

Crystal Quest SKU: SWP-CV-39XTF
Price
Regular price $3,84995
Regular price Sale price $3,84995
Save $-3,849.95
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Type
Interface
Valve
  • In stock, ready to ship
  • Backordered, shipping soon
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Orders Processing: We offer fast and reliable shipping across the continental U.S., with free shipping available on orders over $200 (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is 4–8 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly.

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30 Day Returns: If your order arrives damaged, we will exchange you a replacement. Our return policy cover from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For more details, visit our Refund Policy Page.

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Description

Vtrol V39 Control Valve (3900)

Enhance your water treatment system with the Vtrol V39 Control Valve, developed by Quest Technologies, Inc. This robust and versatile control valve is designed to provide superior performance for both filtration and softening applications. With its advanced timer and metering options, the Vtrol V39 ensures precise control and efficient water management.

Key Features:

  • High-Quality Valve Material: Constructed from durable brass and EP/EPDM rubber components to ensure long-lasting performance.
  • Versatile Inlet/Outlet Options: Compatible with 3" BSP female connections and 6" tank adapters.
  • Adjustable Regeneration: Supports both downflow (DF) and upflow (UF) regeneration with adjustable cycles for optimal performance.
  • Advanced Timer Options: Choose from NXT and NXT2 controllers with various timer settings to suit your specific needs.
  • Accurate Metering: Offers a range of meter capacities with high accuracy, suitable for different flow rates and volumes.
  • User-Friendly Interface: Features an LCD backlit display for easy programming and diagnostics.
  • Certified Quality: Complies with multiple international standards, including CE, DM174, and ACS certifications.
  • Manual Override: Equipped with manual lever operations for easy maintenance and control.

Typical Applications:

  • Industrial and commercial water softeners
  • Large-scale filtration systems

Valve Specifications:

  • Valve Material: Brass
  • Rubber Components: EP or EPDM
  • Weight (Valve with Controller): 41.0 kg (max)
  • Recommended Operating Pressure: 1.8 - 8.6 bar
  • Maximum Inlet Pressure: 8.6 bar
  • Hydrostatic Test Pressure: 20 bar
  • Water Temperature: 1 - 43°C
  • Ambient Temperature: 5 - 40°C
  • Regeneration Flow: DF or UF
  • Bypass of Raw Water During Regeneration: Standard: Yes, NBP version: No

Flow Rates (3.5 bar Inlet - Valve Only - Top Mount):

  • Continuous Service Flow (Δp = 1 bar): 57.0 m³/h
  • Peak Service Flow (Δp = 1.8 bar): 74.0 m³/h
  • CV: 65.0 gpm
  • KV: 56.4 m³/h
  • Maximum Backwash Flow (Δp = 1.8 bar): 24.0 m³/h

Valve Connections:

  • Tank Top Mounted Adapter: 6" flanged or 6" thread
  • Side Mount Adapter: 3" BSP female
  • Inlet/Outlet: 3" BSP female
  • Distributor Pilot: 90 mm [DN80]
  • Drain Line: 2" BSP
  • Brine Line (1800): 1" NPT male

Electrical Specifications:

  • Controller Operating Voltage: 24 VAC for NXT / 24 VDC for NXT2
  • Input Supply Frequency: 50 or 60 Hz
  • Transformer Output Voltage: 24 VAC for NXT / 24 VDC for NXT2
  • Motor Input Voltage Until March 2019: 24 VAC
  • Motor Input Voltage April 2019 Onwards: 24 VDC with AC-DC inverter
  • Power Consumption: 35 W for 1 powerhead / 60 W for 2 powerheads
  • Controller Protection Rating: IP 22
  • Valve Protection Rating: IP 44
  • Power Supply: 230 VAC for NXT / 100-240 VAC for NXT2, 50/60 Hz, 60 VA, Class II
  • Environmental Conditions: Indoor use only, temperature from 5°C to 40°C, maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C

Manual (3900)

 

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