Overview of PZL73H chain wheel knife gate valve:
1. nominal pressure: 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, 150Lb
2. nominal diameter: DN50~500mm NPS 2 “~20”
3. applicable temperature: -38~+200 ℃ (specific temperature range depends on the sealing material and medium properties)
4. connecting flange: ANSI B16.5, GB/T9113, JB/T79, HG, SH, JIS, DIN, NF, BS
5. main material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3, CF3M
6. sealing type: hard seal, soft seal
7. leakage rate: Hard seal: Class D (liquid 0.1 × DN mm3/s) Soft seal: Class A (zero leakage)
8. Supporting accessories: Installation flange Ordering instructions: 1. Product name and model of PZL43H chain wheel knife gate valve 2. Diameter of PZL43H chain wheel knife gate valve 3. Are accessories included for us to correctly select for you.