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China
Contact Person Ms. Nina
zhejiang wenzhou, Wenzhou, Zhejiang
Application:Industry, Powerstations, Flue gas purification plant, processing technology, gas supply,vapour facilities, recycling facilities, vacuum facilities, hot water, heating technology,district heating, thermal oil applications, general plant manufacturing, etc. (other applications on request)
Medium :Steam, gases, hot water, thermal fluids, hot oil, process water, vacuum facilities, ammonia etc.(other flow media on request)
Materials :WCB, WC6,SS**4,SS**6
Size range :2"**4"
Class: **0LB****0LB
Temperature :≤**5 ℃
Fig No. :J****1
Technical specification:
●Design Standard: API**0 / BS***3
●Face To Face: ANSI B*6.*0
●Flange
ends: ANSI B*6.5
●Test & Inspection: API **8
●
Non-rotating stem with precision Acme threads and burnished finish.
Valve suitable for horizontal installation.
●
Universal trim. *3Cr stem, *3Cr faced disc, and CoCr alloy faced
seats API Trim 8 suitable for service up to **0°F
(**4°C).
● Seat
face CoCr alloy hardfaced, ground, and lapped to a mirror finish.
Conical seat machined to 8 RMS.
●
Tapered disc.
Body
guided disc accurately mates the hardfaced surface of the disc with
the surface of the seat, hardfaced with *3Cr, CoCr alloy, SS **6,
or Monel, ground and lapped with seat.
● Disc
in SS **6 hardfaced with CoCr alloy also available. NPS 2–6 (DN
*0–**0) valves may have solid CA*5 (*3Cr) discs.
● Body
and bonnet. Castings are precision machined. One-piece bonnet for
better alignment, fewer parts.
●
Stuffing box finish to *3 RMS or better.
● Body
and bonnet joint accurately machined. Fully enclosed
gasket.
●
Gland has two-piece construction for easy alignment.
●
Rotating stem nut. Austenitic ductile iron Gr. D*2C, renewable
in-line.
●
Torque arm reduces wear on packing rings and enables better sealing
and reduces torque.
●
Impactor handwheels.
Globe
and stop check valves require higher closing torques than gate
valves with the same seat diameter and pressure class. The most
economical mechanism for tight shutoff is the impactor handwheel.
Two lugs cast under the wheel strike simultaneous blows and give
3–*0 times the closing force of standard handwheels. Impactor
handwheels are supplied at manufacturer’s option unless specified
by customer.
Country: | China |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | - |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | - |
Payment Type: | - |
Product Group : | - |