■ Features
1. The design of the coaxial valve reduces the work resistance of the fluid within the valve body, which makes the fluid pressure more equitable. And improves the stability of high pressure coaxial valves VMK 25 Series in high and low pressure conditions.
2. High pressure coaxial valves VMK 25 Series is available in a wide range of sealing materials. Gaseous, liquid, gels, pasta, high viscosity and contaminated work means can pass.
3. Stainless steel body and special synthetic metal seat, adapt to a variety of hostile environments, including corrosive and high temperature media.
※ VPC admits the customization of the coaxial valve with other special specifications or needs.
■ How to order
■ Specs
| Model | VKM10 | Vkm15 | VKM20 | Vkm25 | VKM32 |
|---|---|---|---|---|---|
| Working medium | Gaseous, liquid, highly viscous, gelatinous, pasty, contaminated | ||||
| Control type | Normal closed / normal open | ||||
| Working pressure | 0 a 16 / 40 / 63 / 100/150 bares | ||||
| Working temperature | -20 a 160 ℃ | ||||
| Orifice | Dn10 | DN15 | DN20 | DN25 | DN32 |
| Valve port size | G 1/4″ a 3/4″ | G 3/8″ a 3/4″ | G 3/4″ a 1 1/4″ | G 1″ a 1 1/2″ | G 1 1/4″ a 1 1/2″ |
| Module port size | G 1″ | G 1″ | G 1 1/4″ | G 1 1/2″ | G 1 1/2″ |
| Opening switching time | 30 a 3000 ms | 50 a 3000 ms | 50 a 3000 ms | 50 a 3000 ms | 50 a 3000 ms |
| Closing Time | |||||
| Valve body | Brass or stainless steel | ||||
| Module body | Aluminum or stainless steel | ||||
| Sealing materials | NBR | ||||
| Valve seat | Synthetic materials on metal | ||||
| Working principle | Balanced pressure, with spring return | ||||
■ Dimensions
