Operating Temperature Regulators - Type WM 3-Way Water Mix Instruction Manual

For ordering thermal systems, refer to order code, the Powers #11 Product Specification Brochure, or call Powers.

TEMPERATURE RANGES/BULB SIZES

Finned Bulb Kits may be added to style "D" Bulb as noted.

ACCESSORIES

Packing kits can be ordered to replace parts in the packing assembly (See pages 12 & 13).

Bulb SIze Bulb Temp. Range Order Bulb SIze Bulb Temp. Range Order

1/2" to 2" Code High Power Head 2-1/2" to 4" Code

Water Mix Water Mix

1" x 20" 10–60°F (-12–16°C) 01 1-3/8" x 30" 50-80°F 28

55–115°F (12–46°C) 02 70-100°F 22

80–140°F (27–60°C) 03 95-125°F 23

100–160°F (37–71°C) 04 1-1/4" x 24" 120-150°F 24

1" x 9" 110–160°F (43–71°C) 05 140-170°F 25

135–195°F (57–91°C) 07 150-180°F 26

160–220°F (71–104°C) 08 180-210°F 27

200–250°F (93–121°C) 09

230–280°F (110–138°C) 10

260–320°F (127–160°C) 11

Kit # Material Valve Size Stem Size Usage Parts Lubricant

591 927

Teflon V-ring 1/2" - 2" 1/4" Effective from 200°F-400°F 15A, 15B None

Steam: 50 - 200 psi 15C, 15D

15E

594 220 EP V-ring 1/2" - 2" 1/4" Effective from 0°F-300°F 15A, 15B Silicone required

Steam: 50 PSI maximum 15C, 15D for installation

Water: up to maximum PSI valve rating 15E (optional for service)

594 289 TFE Split Ring 1/2" - 2" 1/4" For replacement only 15B, 15D Silicone

Effective from 40°F-366°F Part #087 126

591 928 Teflon V-ring 2-1/2" - 4" 3/8" Effective from 200°F-400°F 15A, 15B None

Steam: 50 - 200 psi 15C, 15D

15E

594 221 EP V-ring 2-1/2" - 4" 3/8" Effective from 0°F-300°F 15A, 15B Silicone required

Steam: 50 PSI maximum 15C, 15D for installation

Water: up to maximum PSI valve rating 15E (optional for service)

594 290 TFE Split Ring 2-1/2" - 4" 3/8" For replacement only 15B, 15D Silicone

Effective from 40°F-366°F Part #087 126

Kit # Bulb Dims. Width (in) Length (in) Description

701 549 1 x 9 2 8 13/16 G Style Finned Kit (Copper)

701 550 1 x 20 2 20 15/16 G Style Finned Kit (Copper)