Thermostatic diaphragm box

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Thermostatic diaphragm box

Model: CS46
Nominal diameter: DN15 ~ 50mm
Nominal: PN0.01 ~ 1.6MPa
Operating temperature: ≤350 ℃
Main material: Forged steel, stainless steel, titanium steel, chromium molybdenum steel, low temperature steel
Operation: manual
Design specifications : GB / T 9093
Construction length: GB / T 12250
Threaded connection: ISO 228
Flange connection: JB / T 79, GB 9113, ANSI B16.34
Testing and Testing: GB / T 13927

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產品詳細

[Basic information]
How it works: The valve according to the cavity temperature changes into a bellows liquid temperature vaporization or condensation, the bellows internal pressure changes and drive the bellows driven spool valve opening and closing valve seat opening and closing, Gas blocking drainage.

Nominal pressure	PN16	PN25	PN40
Anti-air resistance function	Bellows self-control	Bellows self-control	Bellows self-control
PMA maximum allowable pressure	1.6MPa@38 ℃	2.0MPa@38 ℃	4.1MPa@38 ℃
PMO maximum working pressure	1.3MPa@315 ℃	2.0MPa@200 ℃	2.5MPa@200 ℃
TMA maximum allowable temperature	300 ℃@1.1MPa	300 ℃@1.1MPa	300 ℃@2.6MPa
TMO maximum operating temperature	250 ℃@1.1MPa	250 ℃@1.1MPa	250 ℃@2.6MPa

[Main dimensions]

Product number	Path (mm)	Connection method	Body material	Working pressure range (MPa)	The maximum allowable temperature ℃	Overall dimensions (mm)
Product number	Path (mm)	Connection method	Body material	Working pressure range (MPa)	The maximum allowable temperature ℃	L	H1	H2	W
CS16H-16C	15-20	internal thread	WCB	0.01 ~ 1.6	250	100	58	55	70
	25			0.01 ~ 1.6	250	120	58	55	70
	32-40			0.01 ~ 1.6	250	150	68	68	90
	50			0.01 ~ 1.6	250	160	68	68	90
CS46H-16C	15-20	Flange	WCB	0.01 ~ 2.5	250	150	58	55	70
	25			0.01 ~ 2.5	250	160	58	55	70
	32-50			0.01 ~ 2.5	250	210	85	60	120

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