Yodify Product Library
Instantly add the Hard Seat Block & Bleed Valve and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
Hard Seat Block & Bleed Valve
Brand: Parker PGI
Design
- Hard Seat Block and Bleed Valve
Inlet Connection
- 1/2" NPT Male
- 1/2" NPT Female
- 3/4" NPT Male, or
- (2) 1/2" NPT Female
Outlet Connection
- 1/2" NPT Female
- 1/2" NPT Male
- Carbide Ball Seat
- Teflon Pressure-Core Stem Seal for Low Temperatures
- Low-Torque Grafoil Stem Seal
- Maximum Pressure
- 10,000 psi @ +200° F (+93° C) / 1,000 psi @ +450° F (+232° C)
- Stainless Steel Body and Bonnet
- 316 Stainless Steel meets the requirements of NACE MR0175/ISO 15156-36
- Non-rotating ball eliminates seat galling and ball creasing
- Leak-free, bubble-tight seating
- 100% Pressure Tested
Specifications
Brand
Enclosure, Body Material
- ASTM A479-316 Stainless Steel
Handle Assembly Material
- ASTM A581 18-8 300 Stainless Steel
Maximum Cv Ratings
- Cv 0.53 on 0.187” Orifice
NACE & NIST
- NACE MR-0175, ISO 15156-36
NPT Inlet
- 1/2” NPT Female
- 1/2” NPT Male
- 3/4” NPT Male
NPT Outlet
- 1/2” NPT Female
- 1/2” NPT Male
Orifice Size
- 0.187”
Packing Material
- Low-Torque Grafoil
- Teflon Pressure-Core Stem Seal for Low Temperatures -45.5° C (-50° F)
Pressure Rating
- psi: 10,000 at 93° C (200° F)
- psi: 8,000 at 232° C (450° F)
Process Temperature
- -45° to 232° C (-50° to 450° F)
Seal Retainer
- ASTM A479-316 Stainless Steel
Seat / Seal Material
- 316 Stainless Steel
- Carbide
- Ceramic