Our Brass Piston Water Meter, Stainless Steel Dringking Water Meter, Multi Jet Wet Water Meter is novel and fashionable in design, high in quality and durable so that it has been sold all over the world and greatly welcomed by the local market. Since its establishment, our company has gradually won the satisfaction and trust of users relying on stable quality, excellent service, good industry channels and technical advantages, strictly adhering to the business philosophy of 'Quality is superior, Service is supreme'. The purchaser fulfillment is our primary focus on. We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship. We believe in 'create a company with integrity, promote a brand with quality, and develop the future with diligence'.
Stainless Steel Water Meter
LXH is a rotary piston water meter with the mechanical transmission and liquid-sealed register, for residential application in sizes 15mm to 25mm for cold water.
Features
* Ensures high sensitivity and accurate registration throughout a wide flow range.
* Mechanical transmission movement with the maximum reliability; no influence from the external magnetic field.
* Liquid-sealed register. The rollers are protected by a special liquid, encapsulated from water, ensures a clearing reading in any operating conditions.
* Corrosion resistant body
* Low starting flow rate.
* Suitable for any position installation.
* Internal on return valve to avoid the reserve flow rate.
* Internal strainer. Standard Compliance Technical data conforms to ISO 4064 Class C, R160, R200 standard.
Optional Features
*Meter body: Brass, stainless steel and plastic.
*Pulse output pre-equipped (ready for remote-reading) for option.
*The Pulse output Device consists of a plastic housing with Reed Switch, and 1,5 m cable with 2 cores in Red and Black.
*Electric Data: Vmax=24AC/DC, Imax=0,01A
*Capacity of the Pulse output or Pulse output pre-equipped: Size Dn15 & Dn20 & Dn25, Pulse Emitter Capacity 1 liter / 2pulses)
Working Conditions
Water temperature: ≤50ºC for cold water meter
Water pressure: ≤1MPa or 1.6MPa optional (10bar or 16bar optional)
Installation requirements
* The meter can be installed in any position.
* Pipeline must be flushed before installation.
* The meter should be constantly full of water during operation.
* The meter must be installed with the direction of the flow as indicated by the arrow cast in the meter body.
Maximum Permissible Error
In the lower zone from Qmin(Q1) inclusive up to but excluding Qt (Q2) is ±5%.
In the upper zone from Qt(Q2) inclusive up to and including Qmax(Q4) is ±2%(cold water meter).
In the upper zone from Qt(Q2) inclusive up to and including Qmax (Q4) is ±3% (hot water meter). 
Accessories Each water meter has one set couplings optional: 2pcs tube, 2pcs nut and 2pcs gasket.
MAIN TECHNICAL DATA According to ISO4064 :2003 (Old Standard)
| Size | Class | Qmax | Qn | Qt | Qmin | Min reading | Max reading |
| maximum flow | Nominal flow | Transitional flow | Min flow | ||||
| DN(mm) | m³/h | L/h | m³ | ||||
| 15 | C | 3 | 1.5 | 22.5 | 15 | 0.00002 | 9,999 |
| D | 17.2 | 11.2 | |||||
| 20 | C | 5 | 2.5 | 37.5 | 25 | 0.00002 | 9,999 |
| D | 28.7 | 18.7 | |||||
| 25 | C | 7 | 3.5 | 52.5 | 35 | 0.00002 | 9,999 |
| D | 40.18 | 26.18 | |||||
MAIN TECHNICAL DATA According to ISO4064:2014 (New Standard)
| Size | Class | Q4 | Q3 | Q2 | Q1 | Min reading | Max reading |
| Maximum flow | Nominal flow | Transitional flow | Min flow | ||||
| DN(mm) | m³/h | L/h | m³ | ||||
| 15 | R160 | 3.125 | 2.5 | 25 | 15.625 | 0.00002 | 9,999 |
| R200 | 20 | 12.5 | |||||
| 20 | R160 | 5 | 4 | 40 | 25 | 0.00002 | 9,999 |
| R200 | 32 | 20 | |||||
| 25 | R160 | 7.875 | 6.3 | 63 | 39.375 | 0.00002 | 9,999 |
| R200 | 50.4 | 31.5 | |||||
Dimensions and Weight
| Meter Size | Length (L) | Length (L1) | Width (W) | Connecting Thread |
| mm | mm | D | ||
| 15 | 115 | 209 | 91 | G 3/4B |
| 20 | 130 | 234 | 96 | G 1B |
| 25 | 170 | 290 | 112 | G 1 1/4B |
L1: the total length with connection and the gasket without compression.
Over the years, we have been committed to the development of the Full Automatic 5 Gallon Mineral Water Bottle Filling Machine industry. We have become a very competitive supplier at home and abroad. We are willing to create a better tomorrow with you! We welcome customers from all over the world come to discuss business. We have senior industry application experience and an experienced after-sales team.
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