The company provides solutions to the needs of customers around the world with personalized customization, allowing the Plastic Wet Water Meter, Remote Reading Volumetric Meters, Controlration Water Meter to add unique elements and becoming more vivid and rich, which greatly enhance the added value of products. We focus on product research and development according to customer needs, hoping to improve customer experience through product design, material, function, value and other aspects. Relying on our solid strength and good reputation, we constantly strive to strengthen internal management and strict quality supervision, establish a perfect service system, so as to sell the best and best products to customers. Due to reliable quality, reasonable price and good service, we have won a wide range of markets.
Class C/ R160 Brass Volumetric Rotary Piston Water Meter
LXH is a brass 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.
We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for ISO4064 High Quality Class C R160 Brass Copper Volumetric Rotary Piston Flow Water Meter. With a sense of responsibility of society and never give up, we strive to be an excellent company worthy of our employees. Innovation, high quality and perfect service are our unremitting pursuit. Strong technical force, excellent products and scientific management are the solid foundation of our company.
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