Product Specifications
- Application
- Single-seated control or shut-off valve for water and steam in heating, ventilation, air conditioning systems, and open circuits
- Used With
- ML6420; ML6425; ML7420; ML7425; MP953
- Comments
- Maximum temperature differential in alternating hot/cold water use: 60 K
- Item Type
- Product
- Connection Type
- Internal threads ISO228
- Body Pattern
- 2-way
- Pipe Size (inch)
- 1/2 in.
- Pipe Size (DN)
- DN15
- Fluid Temperature (C)
- Water - 2 to 120 C max. 1600 kPa, 120 to 170 C max. 1490 kPa; Steam - greater than 120 C max. 150 kPa
- Fluid Temperature (F)
- Water - 36 to 248 F max. 232 psi, 248 to 338 F max. 216 psi; Steam - less than 248 F max. 21.8 psi
- Maximum Differential Pressure Ratings (Close-off) (kPa)
- Close off pressure with 600 N motor: 1600 kPa
- Capacity (Kv)
- 2.5 kVs
- Valve Action
- Stem down to close
- Controlled Fluid
- Hot or Chilled water; Steam
- Materials (Body)
- Brass
- Materials (Seat)
- Stainless Steel
- Materials (Stem)
- Stainless Steel
- Flow Characteristic
- Equal percentage
- Stem Travel (in.)
- 3/4 in.
- Stem Travel (mm)
- 20 mm
- Materials (Plug/Ball/Disc)
- Brass
- Materials (Packing)
- Spring-loaded carbon fiber reinforced PTFE V-rings
- Leakage
- ≤0.05% of kvs
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