• Product Name: Marine Stainless Steel Lug Type Wafer Butterfly Valve
• Model Number: D971X-16P
• Brand Name: JRVAL
• Place of Origin: Tianjin, China
• Minimum Order Quantity: 5
• Supply Capacity: 65000/month
• Payment: T/T, D/P, L/C, Paypal, Western Union
• MemberShip: Free Member
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Marine Stainless Steel Lug Type Wafer Butterfly Valve D971X-16P Description

Stainless steel lug butterfly valve with electric actuator

JRVAL is specialized in stainless steel material lug type butterfly valve production over 15 years, currently, there are several  lug body type in north China market are unique product from JRVAL, JRVAL product has won good reputation in domestic and overseas market for its smooth, thick and beautiful valve bodies.

Products featurers:

1) The valve stem bearing use "copper sleeve", which with good wear and corrosion resistance. Although cost is 50% higher than other materials,  prolong the service life by 60-70%;

2) Rubber seat contains over 50% rubber, with stable resilience and tension. Although the cost is 30% higher than that of similar products in the market, its service life can be extended by 1-2 years; valve seat option with PTFE, NBR, EPDM, FKM etc.

3) Electric actuator includes intelligent type and switch-on-off type. Compared with hydraulic and pneumatic actuators, the electric actuator has higher cost-performance, and the integrated design of the electric actuator is easier to program and control, the maintenance workload is reduced to the minimum;

4) Electric Actuator is easy to get power, signal transmission speed is fast, with longer transmission distance, easier for centralized control, with high sensitivity and accuracy, connection with the dynamic regulating instrument is convenient and simple installation;

Nominal Diameter DN(mm)

40～1200

Nominal Pressure PN(MPa)

1.0～1.6

Nominal Pressure (MPa)

Strength

1.5～2.4

Sealing Test

1.1～1.76

Main Parts

Valve Body

CF8/CF8M/CF3M

Valve Disc

Nickel Plated DI / Nylon Plated DI /CF8 /CF8M /CF3M /2507/ 2205

Valve Seat

EPDM/NBR/PTFE/VITON(Fluorine rubber) etc.

Connection Type

Lug type

1. Products Details

Product Features :

1)         Small Siz & Light weight: The size is 35% of the other same kind of products, and weight is 30% of other similar products.

2)         Reliable Performance: Aluminum alloy die-casting shell, able toreduce electromagnetic interference.

3)         Wear Resistance: The worm gear output shaft is forged with special aluminum alloy, with high strength and good wear resistance.

4)         Small Return difference: The worm gear output shaft is integrated, with high transmission accuracy.

5)         Safety Assurance: Through 1500V voltage withstand test, F-class insulated motor, safety is guaranteed.

6)         Simple Matching: Single-phase power supply and external line simple, 380V and DC power supply both available.

7)         Easy to Use: With Oil-free, spot check-free, waterproof and rust proof, any angle installation.

8)         Protection device: Double limit, overheat protection, overload protection (optional).

9)         Various speeds: Full running time 6 seconds, 10 seconds, 15 seconds, 30 seconds, 60 seconds, 100 seconds, etc.

10)     Corrosion and Rust-prevention: The bracket, coupling and screw are all made of stainless steel.