Bi-directional thermostatic radiator valve, head and lockshield

The HEIMEIER TRV pack, consists of a Calypso TRV body, D-U or Halo head and lockshield. Designed for application in a two-pipe pumped heating system. The Bi-directional thermostatic radiator valve can be fitted either vertically or horizontally in the flow or return and either end of a radiator giving the installer total flexibility.

关键特性

Bi-directional thermostatic radiator valve

can be fitted either vertically or horizontally in the flow or return of a radiator

Angle or axial connection with one kit and straight versions

for various installation options

高执行力精确控制的液态温包

技术说明

应用范围：

供热系统

功能:

控制
关断

Dimensions:

DN 15

Pressure class:

PN 10

温度:

最高工作温度: 120°C, 有保护帽或则执行器100°C。
最低工作温度：-10°C

材质:

阀体：黄铜
O型圈：EPDM 橡胶
阀盘：EPDM 橡胶
复位弹簧：不锈钢
阀芯：黄铜，PPS (聚苯硫醚)
无需泄水可使用安配工具对整个恒温阀芯进行更换。
阀轴：Niro钢制阀轴采用双O型圈密封。外O型圈可带压更换。

Material thermostatic head:

ABS, PA6.6GF30, brass, steel,
Liquid-filled thermostat.

Surface treatment:

Valve body and fittings are nickel-plated.

Marking:

IMI, country code, flow direction arrow, KEYMARK-Designation. II+ Designation.
Black protection cap.

标准：

标准型阀门能满足以下要求：
- KEYMARK认证和符合DIN EN 215标准的测试

Pipe connection:

G1/2 male thread with 15 mm compression fitting for copper or precision steel pipe.

恒温阀头和执行器连接标准:

IMI Heimeier M30x1.5

Thermostatic heads:

Closed graduation cap and liquid-filled thermostat. High actuating force, minimum hysteresis, optimum closing time. Stable control response even with minor calculated p-band variations (<1 K). Frost protection.
Thermostatic head D-U: Setting numbers 0–IIIII. Temperature range 0 °C to 28 °C.
Thermostatic head Halo: Setting numbers I–IIIII. Temperature range 6 °C to 28 °C.

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