Flanged Connection with Extended Diaphragm

Upper body of the diaphragm seal, the extended diaphragm and the wetted parts can be made of identical or different materials
As an alternative, the diaphragm and the extended diaphragm can be coated
Used for contaminated, solidifying, hot or highly viscous media such as thick walled or isolated tanks and pipelines

خدمة ما بعد البيع سريعة الاستجابة / قابلة للتخصيص/
جودة عالية / ضمان لمدة سنة واحدة
الصورة للرجوع إليها؛ سيعتمد المنتج الفعلي على مواصفاتك المخصصة.

الوصف

The DIF-E extended diaphragm seal is designed for applications involving contaminated, solidifying, high-temperature, or highly viscous media. Its extended diaphragm structure allows the sensing element to reach deeper into insulated or thick-walled tanks and pipelines, ensuring stable and accurate pressure transmission. The upper body, wetted parts, and diaphragm can be made from identical or different materials, and optional coatings such as PTFE or PFA enhance corrosion resistance. This makes the DIF-E an ideal solution for challenging industrial environments such as chemical processing, petrochemical plants, and applications that require reliable performance with aggressive or difficult media.

المواصفات

Type of process connection	ANSI/ASME B16.5, JIS, DIN 2527
Nominal diameter	1 1/2", 2", 3", 4"
Instrument connection	1/4, 3/8, 1/2 PT، G، NPT، M
نطاقات المقياس	Pressure gauge: 1 1/2": 0 ... 4 bar to 0 ... 40 bar 2": -1 ... 3 bar, 0 ... 2.5 bar to 0 ... 40 bar 3", 4": -1 ... 1.5 bar, 0...0.6 bar to 0 ... 40 bar Transmitter: 1 1/2"：0 ... 0.25 bar to 0 ... 40 bar 2"：-1 ... 0.6 bar, 0 ... 0.25 bar to 0 ... 40 bar 3"、4": -1 ... 0.6 bar, 0 ... 0.1 bar to 0 ... 40 bar or all other equivalent vacuum or combined pressure and vacuum ranges
Material	Body: 304 SS, 316 SS, 316L SS, Dual phase steel, Hastelloy C276, Tantalum, Titanium, Monel 400, Nickel 200 Diaphragm: 316L SS, Hastelloy C276, Titanium, Tantalum, Monel 400, Nickel 200
درجة حرارة متوسطة	0℃ ... 80℃, 81℃ ... 200℃, 201℃ ... 400℃
Others	Welded with instrument, coating (PTFE or PFA), capillary with handling tube, cooling element