Automatic temperature control valve Bellows SR FR SS FS

Model	SR FR
Fluid	Water Steam
Temperature	Max 180℃ Control Range (40℃-120℃ : +/-20%)
Pressure	0.2-0.7MPa
Size	1/2″ – 6″
Body	BC6(SR SS),FC20(FR FS)
Manufacturer	TAISEI KOGYO CO., LTD.
Origin	Japan

Valve Specification

Model	Connection		Pressure (MPa)	CV Value	Weight kg
Model	Size(inch)	Type	Pressure (MPa)	CV Value	Weight kg
SR 1/2	1/2	Rc	0.7	2
SR 3/4	3/4			2
SR 1	1			4
SR 1 1/4	1 1/4			7
SR 1 1/2	1 1/2			10
FR 1/2	1/2	JIS 10K Flange	0.7	2
FR 3/4	3/4			2
FR 1	1			4
FR 1 1/4	1 1/4			7
FR 1 1/2	1 1/2			10
FR 2	2			14
FR 2 1/2	2 1/2		0.5	21
FR 3	3		0.4	27
FR 4	4		0.4	42
FR 5	5		0.3	72
FR 6	6		0.2	94

Other Specifications・Options

Leak rate	Allowable leak rate of Automatic temperature control valve When the valve is closed, the allowable leak amount is 0.5% or less of the cv value.
Capillary	Capillary of Automatic temperature control valve Length of Capillary valve size : 1/2″ – 3″ = 2m valve size : 4″ – 6″ = 3m *The maximum capillary length can be up to 10m.

What is a automatic temperature control valve

automatic temperature control valve

1.The automatic temperature control valve is a self-powered automatic temperature control valve that does not require air pressure or electricity.
2.The temperature is detected by a thermal cylinder inserted into the temperature detection unit. Temperature is detected by the pressure at which the liquid in the thermal cylinder evaporates.
3.The pressure at the time of evaporation of the filling fluid is transmitted to the bellows inside the valve, and the bellows expand and contract.
4.This makes it possible to adjust the temperature automatically by moving the internal valve back and forth.

Frequently Asked Questions

Can I buy your product from my country?: It’s possible for us to sell every area all over the world. If there is direct-shop or our agency directly in your area, we let you know it.
What can I select for payment options?: You can choose either T/T or L/C.T/T is an abbreviation of “Telegraphic Transfer”. Please send money to our bank account. L/C is an abbreviation of “Letter Of Credit”. It’s the means of settlement for trading that should be pledged as a collateral between our company and your bank as payment promise.
Can I buy the valves of other company by you?: You can buy Japanese valve product of other manufactures. You can buy the valves for example, Solenoid valves, Air-operated valves, Motorized valves, Electric flow control valves, Constant flow valves, Check valves, Manual valves, And other Japanese valves we can select. We can’t sell you some product that we don’t have the stock or that we can’t select the spec for special-spec product, please accept it beforehand. (If you may select the model number by your own and we do not have to decide or select it, we can sell you the product.) We can sell you any valve product of Japanese manufacture.

Click here to learn about available purchase products: Valve Manufacturer / Products List
What do you have shipping options?: Available for EMS and FedEX and other shipping companies with which we have been trading. Also available the options for airmail or surface mail depending on the quantity and weight of the package. If you want, you can choose delivery traders for shipping.
How long will it take for a shipping date?: If we have the stock, it will be delivered in 3 to 10 days by EMS. Order production will be delivered in 45 to 60 days depending on the quantity and weight of the products.

International Sales

International Sales available | Waiting for Inquiry!

Keihin Co., Ltd.’s valve products (all products listed on the website or catalogue) can be purchased anywhere around the world from one pcs! (→Learn More)
Always feel free to ask us, based on your needs we will select and put forward the best valve product which suit your situation. (→Send inquiry of Quotation / Order now!)

International Sales Division +81-45-453-1616 Hours: 8:50 A.M. to 5:40 P.M.

QUOTATION / ORDER

Automatic temperature control valveSR FR series