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Model-BTK2
Hydronic Backflow Test Kit – 3-Valve Assembly & Gauges, Brass Valves, Case
- Compatible with ASSE, AWWA, CSA, FCCC, HR-USV, and NEWWA recommended test procedures for hydronic systems
- Features a 4.5˝ diaphragm differential pressure gauge (0–15 psid) and a 1.5˝ in-line pressure gauge (0–200 psig)
- Comes with three color-coded hoses, brass adapter fittings, elastic mounting cord, and a rugged polyethylene carrying case
- PTFE-lined brass ball valves and a large, easy-grip needle valve ensure quick, smooth adjustments in any testing environment
Model-BTK2
From
C$
2,501.80
Product Overview
- Accuracy Detail 4.5˝ gage: ±2% FS; 1.5˝ gage: ±3-2-3% FS
- Burst Pressure Note 4.5" Gauge:15 psi; 1.5" Gauge: 200 psi
- Height 9 in
- Kit Backflow Prevention Testing
- Kit Description Includes: 3 valve assembly, 4.5˝ differential pressure gage (attached), 1.5˝ in-line pressure gage (attached), three 3´ hoses, three sets of brass adapter fittings, bungee cord, plumbers tape, polyethylene carrying case
- Length 9 in
- Materials, Wetted Anodized Aluminum, Brass, Buna-N (NBR), PTFE, Rubber
- Operating Temperature, Max 210 °F
- Pressure Note 4.5˝ gage: Differential; 1.5˝ gage: Gauge
- Series ID Model-BTK2
- Weight 8.9 lb
- Width 16 in
Supported Applications
The Dwyer Model BTK2 Backflow Prevention Test Kit is designed for testing hydronic systems using procedures recommended by ASSE, AWWA, CSA, FCCC, HR-USV, and NEWWA. The kit supports field testing of pressure vacuum breakers, reduced pressure principle backflow preventers, and double check valve assemblies.
Operating Conditions & Performance
The Model BTK2 operates within a process temperature limit of 210°F (99°C) with a maximum pressure rating of 175 psi (12 bar). The series includes two distinct measurement ranges: a 4.5" diaphragm differential pressure gage covering 0 to 15 psid (0 to 1 bar), and a 1.5" in-line pressure gage covering 0 to 200 psi (0 to 14 bar). Accuracy specifications are ±2% FS for the 4.5" gage and ±3-2.3% FS for the 1.5" gage.
Configuration Options
The Model BTK2 is supplied as a complete assembly in a durable polyethylene carrying case measuring 9" H x 16" W x 9" D (228 mm H x 406 mm W x 228 mm D) with a weight of 8.9 lb (4 kg). The kit includes three valves and the following components:
- Three color-coded hoses, each 3' long
- Three sets of brass adapter fittings for standard size test cocks
- An elastic cord for hanging or mounting the unit in various areas
- A large needle valve and PTFE-lined brass ball valves to simplify adjustment procedures
The wetted materials across the assembly include anodized aluminum (4.5" gage), Buna-N diaphragm, brass for the 1.5" gage, ball valves, needle valve, hose couplings, and adaptors, with rubber hoses.
Key Product Differences
The Model BTK2 is a single-configuration series identified by part number BTK2. The kit requires no routine maintenance but should be routinely checked for calibration; it is not field serviceable and must be returned to the manufacturer if repair is needed.
PDFs & Manuals
