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Series 1L, 1XL, 10L and 100XL Temperature and Pressure Relief Valves - Solar Water Heater,Solar Power,Water Filter--www.hotwater.cn
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 Hot water system >> Hot Water System Accessories >> Series 1L, 1XL, 10L and 100XL Temperature and Pressure Relief Valves
 
    
Number:
4151655016
Name:
Series 1L, 1XL, 10L and 100XL Temperature and Pressure Relief Valves
Spec:
Memo:
Class:
Hot water system
 
    Product Readme

Series 1L, 1XL, 10L and 100XL

Temperature and Pressure Relief Valves

T&P valves

  Each water heater and hot water storage tank shall be equipped with a CSA and A.S.M.E. rated* automatic temperature and pressure relief valve to protect the heater from excessive pressure and temperature. The device shall be ANSI Z21.22 certified. The BTU discharge capacity of the device shall be in excess of the BTU input rating of the heater. Watts Regulator Company No. 1L, 1XL, 10L or 100XL.

  A.S.M.E rated*, CSA Listed. Self-closing T&P Relief Valves for Water Heaters up to 100,000 BTU/Hr.

  The combined 2 in 1 T&P relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions.

  Provides fully automatic temperature and pressure relief protection for hot water storage tanks and heaters up to 100,000 BTU/HR. Series 10L furnished with test lever and short thermostat for installation directly in tank tapping. Series 100XL furnished with test lever and extension thermostat for installation in the hot water outlet line or directly in the tank tapping. Temperature sensing element must be immersed in the water within the top 6" (152mm) of the tank. Male inlet and female outlet. Temperature relief 210oF (99oC). Standard settings 75, 100, 125, 150psi (5.27, 7.03, 8.79, 10.55 bar).

Features

Series 1L, 1XL, 10L and 100XL - Size 3/4" (20mm) (A.S.M.E. Rated*, CSA Listed) Feature a unique thermostat with special thermo-bonded coating

All bronze body

Stainless steel spring

Thermostat is accurate and proven. Exclusively designed and manufactured by Watts


For Water Heater and Hot Water Storage Tank Applications

Direct Side Tapping

For External Flue Heaters

Use extra length extension thermostat to extend into water storage tank.

For Internal Flue Heaters

  Use short or standard length thermostat. Vertical discharge line must be installed with its direction downward.

Direct Top Tapping

For Heaters

Use standard or extra length extension thermostat

Alternate

Only when the tappings are not provided

Use standard or extra length extension thermostat

  Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

尺寸/重量
Dimensions/Weights
 
型号
MODEL
订购编码
Ordering
Code*
通径
(DN)
Size
(DN)
尺寸
DIMENSIONS
重量
Weight
CSA温度蒸汽
额定热值BTU/小时
CSA

Temp. Steam
Rating BTU/hr.
A B D T
英寸
in.
毫米
mm
英寸
in.
毫米
mm
英寸
in.
毫米
mm
英寸
in.
毫米
mm
英寸
in.
毫米
mm
盎司
oz.

gm.
1L2 M7 0002268 1/2 15 13/4 43 31/2 89 7/8 22 2 50 10 284 15,000
1XL-4 M7 0004494 1/2 15 13/4 43 31/2 89 7/8 22 4 100 12 340 15,000
1XL-8 M7 0004497 1/2 15 13/4 43 31/2 89 7/8 22 8 203 16 454 15,000
10L-2 M7 0064014 3/4 20 13/4 43 31/2 89 11/8 29 2 50 10 284 80,000
100XL-4 M7 0066100 3/4 20 13/4 43 31/2 89 11/8 29 4 100 12 340 100,000
100XL-8 M7 0066110 3/4 20 13/4 43 31/2 89 11/8 29 8 203 14 397 100,000
L100XL-3 M7 0066133 3/4 20 13/4 43 41/4 108 21/8 54 4 100 12 340 100,000
A = 阀门全长。
B = 阀门高度,阀杆处于关闭状态,不包括温控杆长度。
D = 阀胫长度,从出水口肩部到进水口边缘。
T = 温控杆长度,从进水口边缘到温控杆末端。
* 150 psi设置压力
A = overall width of the valve.
B = overall height of the valve, with lever closed, not including thermostat element length.
D = length of shank , from shoulder under outlet orifice overhang to inlet orifice edge.
T = length of thermostat element, measured from inlet orifice edge to end of thermostat.
* 150psi set pressure

 

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