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Hushan Valve Manufacturing (Shanghai) Co., Ltd
ZKRR electric O-type ball valve
NegotiableUpdate on 05/21
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Overview
ZKRR electric O-type ball valve is suitable for two position cut-off and adjustment applications. The connection between the valve and the actuator adopts a direct connection method. The electric actuator has a built-in servo system and does not require a separate servo amplifier. It can control the operation by inputting a 4-20mA signal and a 220VAC power supply. ZKRQR electric O-type three-way ball valve has the advantages of simple wiring, compact structure, small size, light weight, low resistance, stable and reliable action, etc. The actuator can be configured with electronic electric actuators such as UNIC, PSQ, HQ, DHL, or pneumatic piston actuators such as GTX and AL according to user requirements.
Product Details
| Product Name： | Electric O-type ball valve | Product Model： | ZKRR |
| Drive Type： | electric | connection type： | flange |
| structural form： | O-type | sealed structure： | Soft seal, hard seal |
| pressure range： | 1.6～4.0MPa | Nominal Diameter： | DN15-DN200 |
| Common materials： | Carbon steel, stainless steel | Technical Consulting： |
1、 Overview of ZKRR Electric O-Type Ball Valve
ZKRR electric O-type ball valveSuitable for situations where two are cut off or adjusted. The connection between the valve and the actuator adopts a direct connection method. The electric actuator has a built-in servo system and does not require a separate servo amplifier. It can control the operation by inputting a 4-20mA signal and a 220VAC power supply.ZKRQR电动O型三通球阀It has the advantages of simple connection, compact structure, small size, light weight, low resistance, stable and reliable action. The actuator can be configured with electronic electric actuators such as UNIC, PSQ, HQ, DHL, or pneumatic piston actuators such as GTX and AL according to user requirements.
2、 ZKRR electric O-type ball valve execution standard
1、 设计与制造： GB12237-89、API608、API 6D、JPI 7S-48、BS5351、DIN3357。
2、 法兰尺寸： JB/T74～90(JB74～90)、GB9112～9131、HGJ44～76、SH3406、ANSI B16.5、JIS B2212～2214、NF E29-211、DIN2543。
3、 结构长度： GB12221-89、ANSI B16.10、JIS B2002、NF E29-305、DIN3202。
4. Main test for inspection: JB/T 9092, API 598.
3、 Characteristics of ZKRR electric O-type ball valve
1. The O-type fixed ball valve adopts a fixed ball design, with small opening and closing torque, flexible opening, and more stable operation.
2. The O-type fixed ball valve adopts a full pass design, which has the maximum flow capacity and negligible flow resistance.
3. The O-type fixed ball valve adopts a bi-directional stainless steel hard seal double seat structure, which has superior sealing performance, bi-directional sealing, strong shear force, and rated leakage flow coefficient.
4. The O-type fixed ball valve adopts a fixed ball design and adds a pre tension spring, making the ball valve have automatic pressure relief function.
5. The O-type fixed ball valve adopts a metal seat, which greatly improves the working temperature range.
6. The electric actuator adopts the latest electronic electric hospitality device, which has the advantages of compact structure, small size, reliability and durability.
