TruFLOW Jr. assemblies with balancing valves and valveless manifolds come fully assembled and ready for installation. The manifold body (1" barrel diameter) ends have R32 unions and the loop outlets have R20 male threads. Maximum recommended flow to the manifold based on manifold body diameter is 14 gallons per minute (gpm).
TruFLOW manifold mounting brackets are used to mount TruFLOW Classic and TruFLOW Jr. manifolds. Brackets are made of durable metal and are offset front-to-back and side-to-side for ease of installation. Two brackets are required for each manifold location.
TruFLOW Jr. return manifolds with isolation valves are used with either the TruFLOW Jr. modular manifolds with balancing valves or the TruFLOW Jr. modular valveless manifolds to complete the manifold set. The TruFLOW Jr. return manifolds with isolation valves allow for manual isolation of the individual loops on the manifold. Manifolds are available in 2- to 4-loop configurations depending on model. The manifold body (1" barrel diameter) ends have R32 threads as shown in the picture. Maximum recommended flow to the manifold is 14 gpm.
TruFLOW Jr. supply manifolds with balancing valves are used in conjunction with either the TruFLOW Jr. modular manifolds with isolation valves or the TruFLOW Jr. modular valveless manifolds to complete the manifold set. The TruFLOW Jr. supply manifolds with balancing valves allow manual flow balancing of the individual loops on the manifolds. Manifolds are available in 2- to 4-loop configurations depending on model. The manifold body (1" barrel diameter) ends have R32 threads as shown in the picture. Maximum recommended flow to the manifold is 14 gpm.
TruFLOW Jr. valveless manifolds are used with either the TruFLOW Jr. return manifolds with isolation valves or the TruFLOW Jr. supply manifolds with balancing valves to complete the manifold set. TruFLOW Jr. valveless manifolds do not feature flow balancing or isolation capability. Manifolds are available in 2- to 4-loop configurations depending on model. The manifold body (1" barrel diameter) ends have R32 threads as shown in the picture. Maximum recommended flow to the manifold is 14 gpm.
TruFLOW manifold actuator adapters and spacer rings convert the manifold actuator threads to fit Uponor thermal actuators (A3023522). The brass adapter is included with the TruFLOW manifolds (Jr. and Classic). The spacer ring is included in the actuator packaging.Note: Use only with TruFLOW Jr. and Classic manifolds.
Hex keys are used on the supply manifold to adjust the flow rate across the loop for balancing. Each manifold is shipped with a hex key for balancing.
TruFLOW manifold coupling nipples feature male BSP thread on both ends and are used to make the connection between manifold parts. Primary seal for the connection is made with the attached O-ring on the nipple. Thread sealant on the nipple ensures tight bonding between the nipple and the manifold. Use silicone lubricant on the male threads to ease installation.
TruFLOW manifold loop temperature gauges come with a QS20 female union on one end and a QS20 male on the other. Temperature gauge with well and removable temperature gauge are included.
Use TruFLOW visual flow meters on TruFLOW Jr. and TruFLOW Classic manifolds to accurately measure the flow of hydronic radiant loops.Note: For proper operation, install flow meters on the return manifold.
Tube clamps secure 1/2" and 3/4" Uponor PEX tubing products.
