Globe valve TD-2

with handwheeldrainfor water

Overview
The TD-2 test and drain valve provides a compact solution to test waterflow alarm devices and to drain feed mains. It uses a globe-style (linear) shut-off to minimise leakage from debris, includes integrated adjustable pressure relief and a self-cleaning sight glass for positive flow indication. The TD-2 installs in any orientation and vents excess system pressure internally through the drain outlet.

Features

• Supplied as part of the preassembled RM-2 riser manifold or available separately
• Integrated, adjustable pressure relief (100–310 psi / 6.9–21.4 bar)
• Self-cleaning sight glass for clear flow indication
• Internal exhaust of excess pressure via drain outlet
• Listings and approvals: UL and C-UL Listed, FM Approved, Listed by California State Fire Marshal

Benefits

• Globe-style linear shut-off reduces leakage risk from debris
• Adjustable pressure relief improves system flexibility
• Installable in any position (horizontal or vertical), simplifying piping layout
• Preassembled RM-2 option reduces on-site installation time
• Certifications support regulatory acceptance in installed systems

Key table
Listings and Approvals: UL and C-UL Listed, FM Approved, Listed by California State Fire Marshall
Pressure Rating: 310 psi (21.4 bar) — adjustable from 100 psi (6.9 bar) to 310 psi (21.4 bar)
Sizes: 1¼ inch, 2 inch

Technical characteristics / specifications

• Model: TD-2 test and drain valve
• Design: Globe-style (linear) test and drain valve with integrated pressure relief
• Pressure rating: Adjustable 100 psi (6.9 bar) to 310 psi (21.4 bar); max 310 psi (21.4 bar)
• Sizes / test orifices: 1¼-inch with 2.8K orifice; 2-inch with 4.2K orifice
• Listings and approvals: UL and C-UL Listed, FM Approved, Listed by California State Fire Marshal
• Flow indication: Self-cleaning sight glass for positive indication of flow
• Installation: Can be installed in any position (horizontal or vertical)
• Pressure relief: Integrated; excess pressure exhausted internally through drain outlet
• Availability: Included in preassembled RM-2 riser manifold or available separately